Luettelo lentoyhtiökoodeista
Wikimedia-luetteloartikkeli
Tämä on luettelo lentoyhtiöiden koodeista. Taulukossa on lueteltu IATA:n kaksimerkkiset lentoyhtiökoodit ja ICAO:n kolmimerkkiset lentoyhtiökoodit sekä lentoyhtiöiden kutsumerkit radioliikenteessä. Luettelo sisältää myös lakkautettuja lentoyhtiöitä.
Lentoyhtiökoodit
| IATA | ICAO | Lentoyhtiö | Kutsumerkki | Valtio | Huom. | |
|---|---|---|---|---|---|---|
| P6 | PSC | Pascan Aviation | PASCAN | Kanada | 1999 | |
| WSN | Advanced Air | WINGSPAN | Yhdysvallat | 2015[1] | ||
| GBT | A-Jet Aviation Aircraft Management | GLOBETROTTER | Itävalta | |||
| AJR | A-Jet Aviation Company | JET MONGOLIA | Mongolia | |||
| SFM | A-Safar Air Services | AIR SAFAR | Nigeria | |||
| AJJ | A2 Jet Leasing | ATLANTIC JET | Yhdysvallat | |||
| XXV | AASANA | Bolivia | ||||
| LEP | Air Costa | LECOSTA | Intia | 2014[2] | ||
| NKP | Abakan Air | ABAKAN AIR | Venäjä | |||
| ADD | Advanced Air | Japani | ||||
| OWN | Aero Owen | AERO OWEN | Meksiko | |||
| ASR | Aero Sotravia | SOTRAVIA | Ranska | |||
| ARH | Aerohelicopteros | AEROHELCA | Venezuela | |||
| VMX | Aeroventas de Mexico | VENTA | Meksiko | |||
| ACC | Airspeed Charter | Jamaika | ||||
| FSY | Algonquin Airlink | FROSTY | Kanada | |||
| TTX | Alliance Air Charters | TWISTER | Yhdysvallat | |||
| ALN | Alpha Jet | TOLEMAC | Slovakia | 2014[2] | ||
| UJX | Atlas Ukraine Airlines | ATLAS UKRAINE | Ukraina | |||
| RGR | Avior Regional | AVIOR REGIONAL | Venezuela | |||
| NGF | Air Charity Network | ANGEL FLIGHT | Yhdysvallat | [3] | ||
| WFT | Aircharters Worldwide | WORLD FLIGHT | [4] | |||
| ATT | Attawasol Airlines | ATTAWASOL AIR | Libya | |||
| EDY | Apollo Air Service | STOBART | Britannia | |||
| JY | IWY | InterCaribbean Airways | ISLANDWAYS | Turks- ja Caicossaaret | ||
| JU | ASL | Air Serbia | AIR SERBIA | Serbia | ||
| QH | LYN | Air Kyrgyzstan | ALTYN AVIA | Kirgisia | ||
XK | CCM | Air Corsica | CORSICA | Ranska | ||
| AHS | AHS Air International | HIGH SKY | Pakistan | |||
| ROH | Aberdair Aviation Ghana | Ghana | ||||
| ROO | Aero Roa | AERO ROA | Meksiko | |||
| AWF | Aeroforward | Yhdysvallat | ||||
| SUP | Aeronautical Charters | SUN SPEED | ||||
| PSO | Aerotaxis Pegaso | AEROPEGASO | Meksiko | |||
| EI | EIN | Aer Lingus | SHAMROCK | Irlanti | ||
| VLB | Air Volta | VOLTA | Bulgaria | |||
| WAS | Air-Watania | Irak | ||||
| FCJ | AirSprint US | FRACJET | Yhdysvallat | |||
| TEW | Airteam Charter | TEAMWORK | Etelä-Afrikka | |||
| STT | Alpha Star Charter | STAR CHARTER | Saudi-Arabia | |||
| LBZ | Angkasa Super Service | Indonesia | ||||
| HEZ | Arrow Aviation | ARROW | Israel | |||
| UAH | Britannia | ilmavoimat | ||||
| DRO | Adro Servicios Aereos | ADRO SERVICIOS | Meksiko | |||
| RVQ | Aero Jet International | REVA AIR | Yhdysvallat | |||
| ASK | Aerosky | MULTISKY | Espanja | |||
| AEH | Aero4m | AEROCUTTER | Slovenia | |||
| ERO | Aeroecom | AEROECOM | Venezuela | |||
| A8 | XAU | Aerolink Uganda | PEARL | Uganda | ||
| NKY | Aeromonkey | AEROMON | Meksiko | |||
| AWP | Aeroworld Pakistan | Pakistan | ||||
| AGA | AG Air | GEOLINE | Georgia | |||
| ABZ | Air Ambulance Services | ISLAND LIFEFLIGHT | Bahama | |||
| RV | ROU | Air Canada Rouge | ROUGE | Kanada | ||
| CNM | Air China Inner Mongolia | MENGYUAN | Kiina | |||
| VRE | Air Côte d'Ivoire | COTE DIVORIE | Norsunluurannikko | |||
| AWL | Air Walser | Malta | ||||
| AXY | Air X Charter | LEGEND | ||||
| OES | ART Aviation | ART AUSTRIA | Itävalta | |||
| ASF | Itävallan ilmavoimat | AUSTRIAN AIRFORCE | ||||
| AVG | Aviation Legacy | AVILEF | Gambia | |||
| 7A | AZY | Aztec Worldwide Airlines | AZTEC WORLD | Yhdysvallat | ||
| 1B | Abacus International | Singapore | Tietokonevarausjärjestelmässä | |||
| W9 | AAB | Abelag Aviation | ABG | Belgia | ||
| 6U | ACX | Air Cargo Germany | LOADMASTER | Saksa | lakkautettu | |
| AAD | Aero Aviation Centre Ltd. | SUNRISE | Kanada | toiminta lopetettu 1995 | ||
| SII | Aero Servicios Ejecutivos Internacionales | ASEISA | Meksiko | |||
| BZS | Aero Biniza | BINIZA | ||||
| ACO | Aero Comondu | AERO COMONDU | ||||
| AET | Aero-Palma | AERO PALMA | Espanja | lakkautettu | ||
| ABM | Aero Albatros | ALBATROS ESPANA | ||||
| E4 | RSO | Aero Asia International | AERO ASIA | Pakistan | lakkautettu | |
| ZI | AAF | Aigle Azur | AIGLE AZUR | Ranska | ||
| AAM | Aim Air | Moldova | ||||
| AAO | Atlantis Airlines | ATLANTIS AIR | Yhdysvallat | |||
| AAP | Aerovista Airlines | AEROVISTA GROUP | Kirgisia | lakkautettu | ||
| AE | AE | Air Ceylon | Sri Lanka | |||
| OZ | AAR | Asiana Airlines | ASIANA | Korean tasavalta | ||
| 4K* | AAS | Askari Aviation | AL-ASS | Pakistan | ||
| AAU | Australia Asia Airlines | AUSTASIA | Australia | |||
| AAV | Astro Air International | ASTRO-PHIL | Yhdysvallat | |||
| 8U | AAW | Afriqiyah Airways | AFRIQIYAH | Libya | ||
| Q9 | AFU | Afrinat International Airlines | AFRINAT | Gambia | lakkautettu, | |
| AAX | Afric'air Express | AFREX | Norsunluurannikko | |||
| BRL | Air Brasd'or | BRASD'OR | Kanada | |||
| AFH | Air Fecteau | FECTO | lakkautettu | |||
| BRM | Air 500 | BOOMERANG | ||||
| AAG | Atlantic Flight Training | ATLANTIC | Britannia | [2] | ||
| KI | AAG | Air Atlantique | ATLANTIC | |||
| QB | AAJ | Air Alma | AIR ALMA | Kanada | ||
| ACS | Air Cess | Liberia | lakkautettu | |||
| ADT | Air Dorval | AIR DORVAL | Kanada | |||
| AHN | Air Hungaria | AIR HUNGARIA | Unkari | |||
| AHR | Air Adriatic | ADRIATIC | Kroatia | lakkautettu | ||
| LD | AHK | Air Hong Kong | AIR HONG KONG | Hongkong | ||
| AHS | Air Viggi San Raffaele | AIRSAR | Italia | |||
| AEQ | Air Express | LUNA | Ruotsi | |||
| AAI | Air Aurora | BOREALIS | Yhdysvallat | |||
| ACU | Air Cargo Transportation System | AFRISPIRIT | Kenia | |||
| ACV | Air Charter Service | Britannia | ||||
| ADC | Air Atlantic Dominicana | ATLAN-DOMINICAN | Dominikaaninen tasavalta | lakkautettu | ||
| ADW | Air Andaman | AIR ANDAMAN | Thaimaa | |||
| UX | AEA | Air Europa | EUROPA | Espanja | ||
| IG | AEY | Air Italy | AIR ITALY | Italia | ||
| ASW | Air Southwest Ltd. | AIRSOUTHWEST | Kanada | lakkautettu | ||
| ASX | Air Special | AIRSPEC | Tšekki | |||
| NX | AMU | Air Macau | AIR MACAO | Macao | ||
| ZV | AMW | Air Midwest | AIR MIDWEST | Yhdysvallat | lakkautettu | |
| HM | SEY | Air Seychelles | SEYCHELLES | Seychellit | ||
| SFB | Air Sofia | AIR SOFIA | Bulgaria | lakkautettu | ||
| BRF | Air Bravo | AIR BRAVO | Uganda | |||
| AF | AFR | Air France | AIRFRANS | Ranska | ||
| ACG | Air Partner | AIR PARTNER | Britannia | |||
| SB | ACI | Air Caledonie International | AIRCALIN | Ranska | ||
| VSG | AirClass Airways | VISIG | Espanja | |||
| EH | AKX | Air Nippon Network Co. Ltd. | ALFA WING | Japani | ||
| ALM | Air ALM | ANTILLEAN | Alankomaat Antilles | lakkautettu | ||
| ALN | Air Lincoln | CHICAGO LINCOLN | Yhdysvallat | |||
| ACM | Air Caledonia | WEST CAL | Kanada | |||
| AGM | Air Guam | AIR GUAM | Yhdysvallat | |||
| ZW | AWI | Air Wisconsin | WISCONSIN | Yhdysvallat | ||
| ALU | Air Luxor STP | LUXORJET | São Tomé ja Príncipe | |||
| RSI | Air Sunshine | AIR SUNSHINE | Yhdysvallat | |||
| GN | AGN | Air Gabon | GOLF NOVEMBER | Gabon | lakkautettu | |
| AFS | Air Data | Britannia | ||||
| AFV | Air Afrique Vacancies | AFRIQUE VACANCE | Norsunluurannikko | |||
| NQ | AJX | Air Japan | AIR JAPAN | Japani | ||
| VD | LIB | Air Liberté | AIR LIBERTE | Ranska | lakkautettu | |
| TT | KLA | Air Lithuania | KAUNAS | Liettua | ||
| AMG | Air Minas Linhas Aéreas | AIR MINAS | Brasilia | |||
| 4N | ANT | Air North Charter - Canada | AIR NORTH | Kanada | ||
| ANV | Air Nevada | AIR NEVADA | Yhdysvallat | |||
| NZ TE | ANZ | Air New Zealand | NEW ZEALAND | Uusi-Seelanti | ||
| AOE | Air One Executive | Italia | ||||
| AMI | Air Maldives | AIR MALDIVES | Malediivit | lakkautettu | ||
| QM | AML | Air Malawi | MALAWI | Malawi | ||
| AMN | Air Montenegro | MONTENEGRO | Montenegro | |||
| ML | BIE | Air Mediterranee | MEDITERRANEE | Ranska | lakkautettu | |
| P8 | MKG | Air Mekong | MEKONG | Vietnam | ||
| TAH | Air Moorea | AIR MOOREA | Ranska | |||
| AVZ | Air Valencia | AIR VALENCIA | Espanja | |||
| AMO | Air Montreal | AIR MONTREAL | Kanada | |||
| BM | Air Sicilia | Italia | lakkautettu | |||
| AMR | Air Specialties Corporation | AIR AM | Yhdysvallat | |||
| AMS | Air Muskoka | AIR MUSKOKA | Kanada | |||
| AOJ | Avcon Jet | ASTERIX | Itävalta | |||
| AJU | Air Jetsul | AIRJETSUL | Portugali | |||
| AKA | Air Korea Co. Ltd. | Korean tasavalta | ||||
| LIV | Air Livonia | LIVONIA | Viro | lakkautettu | ||
| ZX | ABL | Air BC | AIRCOACH | Kanada | ||
| ABN | Air Fret Senegal | Senegal | ||||
| LJA | Air Jamahiriya Company | AIR JAMAHIRIYA | Libya | |||
| G8 | AGB | Air Service Gabon | Gabon | lakkautettu | ||
| 7T | AGV | Air Glaciers | AIR GLACIERS | Sveitsi | ||
| MVM | Air Cargo America | PEGASUS | Yhdysvallat | |||
| AMY | Air Ambar | AIR AMBAR | Dominikaaninen tasavalta | |||
| 6V | VGA | Air Vegas | AIR VEGAS | Yhdysvallat | lakkautettu | |
| AOU | Air Tractor | AIR TRACTOR | Kroatia | |||
| APA | Air Park Aviation Ltd. | CAN-AM | Kanada | |||
| APG | Air People International | AIR PEOPLE | Thaimaa | |||
| NH | ANA | All Nippon Airways | ALL NIPPON | Japani | ||
| ANB | Air Navigation And Trading Co. Ltd. | AIR NAV | Britannia | |||
| NGO | Air-Angol | AIR ANGOL | Angola | |||
| TZ | TWG | air-taxi Europe | TWINGOOSE | Saksa | ||
| NGP | Air Nigeria | REGAL EAGLE | Nigeria | lakkautettu | ||
| 2Q | SNC | Air Cargo Carriers | NIGHT CARGO | Yhdysvallat | ||
| SND | Air Samarkand | ARSAM | Uzbekistan | |||
| V7 | SNG | Air Senegal International | AIR SENEGAL | Senegal | lakkautettu | |
| SNY | Air Sandy | AIR SANDY | Kanada | |||
| AII | Air Integra | INTEGRA | Kanada | |||
| BFF | Air Baffin | AIR BAFFIN | Kanada | |||
| BDM | Air Bandama | BANDAMA | Norsunluurannikko | |||
| AB | BER | Air Berlin | AIR BERLIN | Saksa | lakkautettu | |
| ABT | Air Brousse | AIR BROUSSE | Kanada | |||
| APV | Air Plan International | AIR PLAN | Kongon demokraattinen tasavalta | |||
| ARX | Air Xpress, Inc. | AIREX | Yhdysvallat | |||
| HTT | Air Tchad | HOTEL TANGO | Tšad | |||
| ARZ | Air Resorts | AIR RESORTS | Yhdysvallat | |||
| ASB | Air-Spray 1967 Ltd. | AIR SPRAY | Kanada | |||
| ASC | Air Star Corporation | AIR STAR | Kanada | |||
| 4D | ASD | Air Sinai | AIR SINAI | Egypti | ||
| AQN | Air Queensland | BUSHAIR | Australia | lakkautettu | ||
| ARC | Air Routing International Corp. | Yhdysvallat | ||||
| QN | ARR | Air Armenia | AIR ARMENIA | Armenia | ||
| ABR | ASL Airlines Ireland | CONTRACT | Irlanti | |||
| AIL | Air Illinois | AIR ILLINOIS | Yhdysvallat | lakkautettu | ||
| AI | AIC | Air India Limited | AIRINDIA | Intia | ||
| AIG | Air Inter Gabon | Gabon | ||||
| PJ | SPM | Air Saint Pierre | SAINT-PIERRE | Ranska | ||
| SZ | WOW | Air Southwest | SWALLOW | Britannia | ||
| ATJ | Air Traffic GmbH | SNOOPY | Saksa | |||
| 8C | ATN | Air Transport International | AIR TRANSPORT | Yhdysvallat | ||
| ATQ | Air Transport Schiphol | MULTI | Alankomaat | |||
| ATS | Air Transport Service | Kongon demokraattinen tasavalta | ||||
| AVG | Air Falcon | DJIBOUTI FALCON | Djibouti | |||
| AUX | Air Uganda International Ltd. | Uganda | ||||
| NF | AVN | Air Vanuatu | AIR VAN | Vanuatu | ||
| ZB | BUB | Air Bourbon | BOURBON | Reunion | lakkautettu | |
| CC | ABD | Air Atlanta Icelandic | ATLANTA | Islanti | ||
| AIE | Air Inuit | AIR INUIT | Kanada | |||
| AIS | Air Sureste | SURESTE | Espanja | |||
| RB | SBK | Air Srpska | AIR SRPSKA | Bosnia and Herzegovina | lakkautettu | |
| TN | THT | Air Tahiti Nui | TAHITI AIRLINES | Ranska | ||
| SW | NMB | Air Namibia | NAMIBIA | Namibia | ||
| NSK | Air Intersalonika | INTERSALONIKA | Kreikka | |||
| NTL | Air Anatolia | AIR ANATOLIA | Turkki | lakkautettu | ||
| SGA | Air Saigon | AIR SAIGON | Vietnam | |||
| AFW | Afrique Regional Airways | AFRAIR | Norsunluurannikko | lakkautettu | ||
| AW | AFW | Africa World Airlines | BLACKSTAR | Ghana | ||
| ACX | Air Charters | PARAIR | Kanada | lakkautettu | ||
| PE | AEL | Air Europe Italy | AIR EUROPE | Italia | ||
| JM | AJM | Air Jamaica | JAMAICA | Jamaika | ||
| AWN | Air Niamey | AIR NIAMEY | Niger | |||
| AWT | Air West | AIR WEST | Kanada | |||
| 6G | AWW | Air Wales | RED DRAGON | Britannia | lakkautettu, | |
| TX | FWI | Air Caraïbes | FRENCH WEST | Ranska | ||
| IX | AXB | Air India Express | EXPRESS INDIA | Intia | ||
| AXD | Air Express | AIR SUDEX | Sudan | |||
| BSB | Air Wings | ARBAS | Moldova | |||
| BT | BTI | Air Baltic | AIRBALTIC | Latvia | ||
| ANI | Air Atlantic | NIGALANTIC | Nigeria | |||
| EL | ANK | Air Nippon | ANK AIR | Japani | ||
| YW | ANE | Air Nostrum | AIR NOSTRUM | Espanja | ||
| PX | ANG | Air Niugini | NIUGINI | Papua-Uusi-Guinea | ||
| G9 | ABY | Air Arabia | ARABIA | Yhdistyneet arabiemiirikunnat | ||
| AC | ACA | Air Canada | AIR CANADA | Kanada | ||
| AP | LAV | AlbaStar | ALBASTAR | Espanja | ||
| MHS | Air Memphis | AIR MEMPHIS | Egypti | |||
| XT | AXL | Air Exel | EXEL COMMUTER | Alankomaat | lakkautettu | |
| AZF | Air Zermatt AG | AIR ZERMATT | Sveitsi | |||
| UM | AZW | Air Zimbabwe | AIR ZIMBABWE | Zimbabwe | ||
| MHU | Air Memphis | MEPHIS UGANDA | Uganda | |||
| MKH | Air Marrakech Service | AIR MARRAKECH | Marokko | |||
| AZX | Air Max Africa | AZIMA | Gabon | lakkautettu | ||
| S2 | RSH | Air Sahara | SAHARA | Intia | ||
| ATA | Air Transport Association | Yhdysvallat | ||||
| TC | ATC | Air Tanzania | TANZANIA | Tansania | ||
| XAC | Air Charter World | Yhdysvallat | ||||
| 2J | VBW | Air Burkina | BURKINA | Burkina Faso | ||
| ATH | Air Travel Corp. | AIR TRAVEL | Yhdysvallat | |||
| KM | AMC | Air Malta | AIR MALTA | Malta | ||
| YT | TGA | Air Togo | AIR TOGO | Togo | lakkautettu | |
| ASJ | Air Satellite | SATELLITE | Kanada | |||
| ASN | Air and Sea Transport | Venäjä | ||||
| ASS | Air Class, S.A. de C.V. | AIR CLASS | Meksiko | |||
| NPL | Air Nepal International | AIR NEPAL | Nepal | lakkautettu | ||
| NPR | Air Napier | Uusi-Seelanti | ||||
| WAM | Air Taxi & Cargo | TAXI CARGO | Sudan | |||
| RSM | Air Somalia | AIR SOMALIA | Somalia | |||
| AWZ | AirWest | Sudan | ||||
| G4 | AAY | Allegiant Air | ALLEGIANT | Yhdysvallat | ||
| AAZ | Angus Aviation | ANGUS | Kanada | lakkautettu | ||
| ABA | Artem-Avia | ARTEM-AVIA | Ukraina | |||
| ABB | African Business and Transportations | AFRICAN BUSINESS | Kongon demokraattinen tasavalta | |||
| ABE | Aban Air | ABAN | Iran | |||
| ABF | Aerial Oy | SKYWINGS | Suomi | |||
| ABG | Abakan-Avia | ABAKAN-AVIA | Venäjä | |||
| M3 | TUS | ABSA Cargo | TURISMO | Brasilia | ||
| ABJ | Abaeté Linhas Aéreas | Brasilia | ||||
| ABK | Alberta Citylink | ALBERTA CITYLINK | Kanada | lakkautettu | ||
| ABO | APSA Colombia | AEROEXPRESO | Kolumbia | |||
| ABU | Aerovías Bueno | AEROBUENO | Kolumbia | lakkautettu | ||
| ACR | Aerocenter, Escuela de Formación de Pilotos Privados de Avión | AEROCENTER | Espanja | |||
| O4 | ABV | Antrak Air | ANTRAK | Ghana | ||
| GB | ABX | Airborne Express | ABEX | Yhdysvallat | ||
| GB | ABX | ABX Air | ABEX | Yhdysvallat | ||
| ABZ | ATA Brasil | ATA-BRAZIL | Brasilia | lakkautettu | ||
| ACC | Avcard Services | Britannia | ||||
| ACD | Academy Airlines | ACADEMY | Yhdysvallat | |||
| 8V | ACP | Astral Aviation | ASTRAL CARGO | Kenia | ||
| ACY | Atlas Cargo Airlines | ATLAS CARGOLINES | Marokko | |||
| ADA | Airservices Australia | AUSCAL | Australia | |||
| 4G* | Advance Leasing Company | Yhdysvallat | ||||
| 8T | TID | Air Tindi | Kanada | |||
| ADB | Antonov Airlines | ANTONOV BUREAU | Ukraina | |||
| ADD | Advanced Air Co. | Japani | ||||
| ADE | Ada Air | ADA AIR | Albania | lakkautettu | ||
| ADG | Aerea Flying Training Organization | AEREA TRAINING | Espanja | |||
| ADI | Audeli Air | AUDELI | Espanja | |||
| ADJ | Abidjan Air Cargo | ABICAR | Norsunluurannikko | lakkautettu | ||
| Z7* | ADK | ADC Airlines | ADCO | Nigeria | ||
| ADL | Aero Dynamics | COTSWOLD | Britannia | |||
| ADN | Aero-Dienst | AERODIENST | Saksa | |||
| ADP | Aerodiplomatic | AERODIPLOMATIC | Meksiko | |||
| ADY | Aerodyne | AERODYNE | Yhdysvallat | |||
| ADQ | Avion Taxi | AIR DATA | Kanada | |||
| JP | ADR | Adria Airways | ADRIA | Slovenia | ||
| ADS | Aviones de Sonora | SONORAV | Meksiko | |||
| ADU | Airdeal Oy | AIRDEAL | Suomi | |||
| ADV | Advance Air Charters | ADVANCE | Kanada | lakkautettu | ||
| EM* | AEB | Aero Benin | AEROBEN | Benin | ||
| AEC | Aerocésar | AEROCESAR | Kolumbia | |||
| AED | Aerotrans Airlines | Venäjä | ||||
| ADX | Anderson Aviation | ANDAX | Yhdysvallat | |||
| A3 | AEE | Aegean Airlines | AEGEAN | Kreikka | ||
| AEG | Aerofumigaciones Sam | FUMIGACIONES SAM | Chile | lakkautettu | ||
| 2K | GLG | Aerogal | AEROGAL | Ecuador | ||
| AEI | Aeroexpreso Interamericano | INTERAM | Kolumbia | lakkautettu | ||
| AEJ | Air Express | KHAKI EXPRESS | Tansania | |||
| AEK | Aerocon | AEROCON | Bolivia | |||
| AEM | Aero Madrid | AEROMADRID | Espanja | |||
| KD | AEN | Air Enterprise | AIR ENTERPRISE | Ranska | lakkautettu | |
| AEO | Aeroservicios Ejecutivos Del Occidente | AERO OCCIDENTE | Meksiko | |||
| AEP | Aerotec Escuela de Pilotos | AEROTEC | Espanja | |||
| KO | AER | Alaska Central Express | ACE AIR | Yhdysvallat | ||
| VX | AES | ACES Colombia | ACES | Kolumbia | lakkautettu | |
| KH | AAH | Aloha Air Cargo | ALOHA | Yhdysvallat | ||
| AAK | Alaska Island Air | ALASKA ISLAND | Yhdysvallat | |||
| AA | AAL | American Airlines | AMERICAN | Yhdysvallat | ||
| AX | — | AmericanConnection[5] | — | Yhdysvallat | ||
| AN | AAA | Ansett Australia | ANSETT | Australia | lakkautettu | |
| AAC | Army Air Corps | ARMYAIR | Britannia | |||
| 5W | AEU | Astraeus | FLYSTAR | Britannia | lakkautettu, | |
| AEV | Aeroventas | AEROVENTAS | Meksiko | |||
| VV | AEW | Aerosvit Airlines | AEROSVIT | Ukraina | lakkautettu | |
| AEX | Airway Express | AVCO | Yhdysvallat | |||
| AEZ | Aerial Transit | AERIAL TRANZ | Yhdysvallat | |||
| AFA | Alfa Air | BLUE ALFA | Tšekki | |||
| WK | AFB | American Falcon | AMERICAN FALCON | Argentiina | lakkautettu | |
| UTY | Alliance Airlines | UNITY | Australia | |||
| UVS | Air Universal | UNI-LEONE | Sierra Leone | lakkautettu | ||
| UVT | Auvia Air | AUVIA | Indonesia | |||
| AFC | African West Air | AFRICAN WEST | Senegal | |||
| AFE | Airfast Indonesia | AIRFAST | Indonesia | |||
| FG | AFG | Ariana Afghan Airlines | ARIANA | Afganistan | ||
| RV* | AFI | Africaone | AFRICAWORLD | Gambia | ||
| Y2 | AFJ | Alliance Air | JAMBO | Uganda | toiminta lopetettu | |
| AFK | Africa Air Links | AFRICA LINKS | Sierra Leone | |||
| SU | AFL | Aeroflot Russian Airlines | AEROFLOT | Venäjä | ||
| AFO | Aero Empresa Mexicana | AERO EMPRESA | Meksiko | |||
| AFQ | Alba Servizi Aerotrasporti | ALBA | Italia | |||
| 5Z | AFX | Airfreight Express | Britannia | toiminta lopetettu | ||
| AFY | Africa Chartered Services | AFRICA CHARTERED | Nigeria | |||
| AFZ | Africa Freight Services | AFREIGHT | Sambia | |||
| AGA | Aeronaves Del Centro | Venezuela | ||||
| AGC | Arab Agricultural Aviation Company | AGRICO | Egypti | |||
| AGF | Atlantic Gulf Airlines | ATLANTIC GULF | Yhdysvallat | lakkautettu | ||
| 5D | SLI | Aeroméxico Connect | COSTERA | Meksiko | ||
| AGG | Algoma Airways | ALGOMA | Kanada | |||
| AGH | Altagna | ALTAGNA | Ranska | |||
| AGO | Angola Air Charter | ANGOLA CHARTER | Angola | |||
| AGP | AERFI Group | AIR TARA | Irlanti | |||
| AGQ | Aerogala | GALASERVICE | Chile | lakkautettu | ||
| 1A | AGT | Amadeus IT Group | AMADEUS | Espanja | ||
| AGU | Angara Airlines | SARMA | Venäjä | |||
| AGW | Aero Gambia | AERO GAMBIA | Gambia | lakkautettu, | ||
| JJ | AGX | Aviogenex | GENEX | Serbia | ||
| BLR | Atlantic Coast Airlines | BLUE RIDGE | Yhdysvallat | lakkautettu | ||
| BLZ | Aero Barloz | AEROLOZ | Meksiko | |||
| PL | PLI | Aeroperú | AEROPERU | Peru | lakkautettu | |
| 8A | BMM | Atlas Blue | ATLAS BLUE | Marokko | ||
| BNB | Aero Banobras | AEROBANOBRAS | Meksiko | |||
| AGY | Aero Flight Service | FLIGHT GROUP | Yhdysvallat | |||
| AGZ | Agrolet-Mci | AGROLET | Slovakia | |||
| GD | AHA | Air Alpha Greenland | AIR ALPHA | Tanska | ||
| AHC | Azal Avia Cargo | AZALAVIACARGO | Azerbaidžan | |||
| AHE | Airport Helicopter Basel, Muller & Co. | AIRPORT HELICOPTER | Sveitsi | |||
| CJE | Aeroservices Corporate | BIRD JET | Ranska | |||
| AHF | Aspen Helicopters | ASPEN | Yhdysvallat | |||
| AHG | Aerochago Airlines | AEROCHAGO | Dominikaaninen tasavalta | lakkautettu | ||
| AHH | Airplanes Holdings | AIRHOLD | Irlanti | |||
| AHP | Aerochiapas | AEROCHIAPAS | Meksiko | |||
| AHU | ABC Air Hungary | ABC HUNGARY | Unkari | |||
| HT | AHW | Aeromist-Kharkiv | AEROMIST | Ukraina | lakkautettu | |
| J2 | AHY | Azerbaijan Airlines | AZAL | Azerbaidžan | ||
| U3 | AIA | Avies | AVIES | Viro | ||
| 4Y | AIB | Airbus Industrie | AIRBUS INDUSTRIE | Ranska | ||
| AIH | Air Incheon | AIR INCHEON | Etelä-Korea | |||
| RS | ASV | Air Seoul | AIR SEOUL | Etelä-Korea | ||
| AIJ | ABC Aerolíneas | ABC AEROLINEAS | Meksiko | |||
| AIK | African Airlines International Limited | AFRICAN AIRLINES | Kenia | |||
| AIN | African International Airways | FLY CARGO | Swazimaa | |||
| 5A | AIP | Alpine Air Express | ALPINE AIR | Yhdysvallat | ||
| AIU | Alicante Internacional Airlines | ALIA | Espanja | |||
| ABP | ABS Jets | BAIR | Tšekki | |||
| ED* | ABQ | Airblue | PAKBLUE | Pakistan | ||
| THM | Airmark Aviation | THAI AIRMARK | Thaimaa | |||
| AIR | Airlift International | AIRLIFT | Yhdysvallat | lakkautettu | ||
| AIT | Airest | Viro | ||||
| AIV | Airvias S/A Linhas Aéreas | AIRVIAS | Brasilia | |||
| W4 | BES | Aero Services Executive | BIRD EXPRESS | Ranska | ||
| AIW | Atlantic Island Airways | TARTAN | Kanada | |||
| AIX | Aircruising Australia | CRUISER | Australia | |||
| AIY | Aircrew Check and Training Australia | AIRCREW | ||||
| IZ | AIZ | Arkia Israel Airlines | ARKIA | Israel | ||
| AJA | Afghan Jet International Airlines | AFGHAN JET | Afganistan | |||
| AJB | Aero JBR | AERO JBR | Meksiko | |||
| AJE | Aero Jet Express | JET EXPRESS | lakkautettu | |||
| AJF | Avia Consult Flugbetriebs | AVIACONSULT | Itävalta | |||
| AJI | Ameristar Jet Charter | AMERISTAR | Yhdysvallat | |||
| AJK | Allied Air | BAMBI | Nigeria | |||
| AJO | Aero Ejecutivo | AEROEXO | Meksiko | lakkautettu | ||
| AJP | Aero Jets Corporativos | AEROJETS | ||||
| AJS | Aeroejecutivos Colombia | AEROEJECUTIVOS | Kolumbia | |||
| M6 | AJT | Amerijet International | AMERIJET | Yhdysvallat | ||
| AJV | ANA & JP Express | AYJAY CARGO | Japani | |||
| AJW | Alpha Jet International | ALPHAJET | Yhdysvallat | |||
| AJY | AJet | AYJET | Kypros | lakkautettu, | ||
| AKB | Aktjubavia | KARAB | Kazakstan | |||
| AKC | Arca Aerovías Colombianas Ltda. | ARCA | Kolumbia | |||
| AKF | Anikay Air Company | ANIKAY | Kirgisia | |||
| AKH | Akhal | AKHAL | Turkmenistan | |||
| MNI | Aeromilenio | AEROMIL | Meksiko | |||
| AKK | Aklak Air | AKLAK | Kanada | |||
| 4A | AKL | Air Kiribati | Kiribati | |||
| AKN | Alkan Air | ALKAN AIR | Kanada | |||
| AKW | Angkor Airways | ANGKORWAYS | Kambodža | lakkautettu | ||
| AKZ | AK Navigator LLC | ABSOLUTE | Kazakstan | |||
| ALB | Aero Albatros | ALBATROS | Meksiko | |||
| ALD | Albion Aviation | ALBION | Britannia | |||
| ALE | Aeroalas Colombia | AEROALAS | Kolumbia | lakkautettu | ||
| ALF | Allied Command Europe | ACEFORCE | Belgia | |||
| BTS | Aerotaxis Albatros | AEROLINEAS ALBATROS | Meksiko | |||
| FYS | American Flyers | AMERICAN FLYERS | Yhdysvallat | |||
| DFA | Aero Coach Aviation | AERO COACH | ||||
| EV | ASQ | Atlantic Southeast Airlines | ACEY | |||
| BVR | ACM Air Charter | BAVARIAN | Saksa | |||
| ALG | Air Logistics | AIRLOG | Yhdysvallat | |||
| ALL | Aerovallarta | VALLARTA | Meksiko | |||
| HP | AWE | America West Airlines | CACTUS | Yhdysvallat | ||
| TNO | Aerotransporte de Carga Union | AEROUNION | Meksiko | |||
| TND | Aero Taxis Cessna | TAXIS CESSNA | Meksiko | |||
| TMP | Arizona Express Airlines | TEMPE | Yhdysvallat | |||
| ALO | Allegheny Commuter Airlines | ALLEGHENY | ||||
| ALP | Allpoints Jet | ALLPOINTS | Kiina | |||
| ALP | Alpliner AG | ALPINER | Sveitsi | |||
| ALQ | Altair Aviation | ALTAIR | Kanada | |||
| VH | ALV | Aeropostal Alas de Venezuela | AEROPOSTAL | Venezuela | ||
| ALW | Alas Nacionales, S.A. | ALNACIONAL | Dominikaaninen tasavalta | |||
| ALY | Alyeska Air Service | ALYESKA | Yhdysvallat | |||
| ALZ | Alta Flights | Kanada | ||||
| AMA | ATMA | ADIK | Kazakstan | |||
| AMD | Aerolíneas Medellín | AEROLINEAS MEDELLIN | Kolumbia | lakkautettu | ||
| AMF | Ameriflight | AMFLIGHT | Yhdysvallat | |||
| AMH | Alan Mann Helicopters Ltd. | MANN | Britannia | |||
| AMJ | Aviation Amos | AVIATION AMOS | Kanada | |||
| AMK | Amerer Air | AMER AIR | Itävalta | |||
| AMM | Aeroputul International Marculesti | AEROM | Moldova | |||
| AMP | Aero Transporte S.A. | ATSA | Peru | |||
| AMQ | Aeromedicare Ltd. | LIFELINE | Britannia | |||
| AMQ | Aircraft Management and Consulting | AMEX | Puola | |||
| TZ | AMT | ATA Airlines | AMTRAN | Yhdysvallat | lakkautettu | |
| AMV | AMC Airlines | Egypti | ||||
| AM | AMX | Aeroméxico | AEROMEXICO | Meksiko | ||
| AMZ | Amiya Airline | AMIYA AIR | Nigeria | |||
| ANC | Anglo Cargo | ANGLO | Britannia | lakkautettu, | ||
| BRP | AeroBratsk | AEROBRA | Venäjä | |||
| ANH | Alajnihah for Air Transport | ALAJNIHAH | Libya | |||
| ANM | Aerotransportacion de Norteamerica | NORAM | Meksiko | |||
| ANM | Antares Airtransport, Maintenance & Service GmbH | ANTARES | Saksa | ICAO-koodi on nyt osoitettu toiselle käyttäjälle | ||
| TL | ANO | Airnorth | TOPEND | Australia | ||
| ANQ | Aerolínea de Antioquia | ANTIOQUIA | Kolumbia | |||
| OY | ANS | Andes Líneas Aéreas | AEROANDES | Argentiina | ||
| IW | AOM | AOM French Airlines | FRENCH LINES | Ranska | lakkautettu | |
| ANW | Aviación Del Noroeste, S.A. de C.V. | AVINOR | Meksiko | |||
| SAP | Avia Jaynar | TOBOL | Kazakstan | |||
| EMS | Aero Servicios Empresariales | SERVIEMPRESARIAL | Meksiko | |||
| AOA | Alcon Servicios Aéreos, S.A. de C.V. | ALCON | ||||
| J6 | AOC | AVCOM | AERO AVCOM | Venäjä | ||
| AOD | Aero Vodochody | AERO CZECH | Tšekki | |||
| AOF | Atair Pty Ltd. | ATAIR | Etelä-Afrikka | |||
| 2D | AOG | Aero VIP | AVIP | Argentiina | lakkautettu | |
| MUN | Aeromundo Ejecutivo | AEROMUNDO | Meksiko | |||
| MUR | Aerolínea Muri | MURI | ||||
| AOI | Astoria, Inc. | ASTORIA | Kanada | lakkautettu | ||
| NRO | Aero Rent JSC | AEROMASTER | Venäjä | |||
| NRP | Aeronord-Grup | AERONORD | Moldova | |||
| AOK | Aeroatlantico Colombia | Kolumbia | lakkautettu | |||
| AOL | Angkor Airlines | ANGKOR AIR | Kambodža | |||
| AON | Aero Entreprise | AERO ENTERPRISE | Ranska | |||
| AOO | As, Opened Joint Stock Company | COMPANY AS | Ukraina | |||
| AOP | Aeropiloto | AEROPILOTO | Portugali | |||
| VB | VIV | Aeroenlaces Nacionales | AEROENLACES | Meksiko | ||
| VIZ | Aerovis Airlines | AEROVIZ | Ukraina | |||
| VJE | AvJet Routing | Yhdistyneet arabiemiirikunnat | ||||
| VGF | Aerovista Gulf Express | VISTA GULF | ||||
| VER | Almaver | ALMAVER | Meksiko | |||
| AOR | Afro International Ent. Limited | INTER-AFRO | Nigeria | |||
| SMX | Alitalia Express | ALIEXPRESS | Italia | |||
| OE | AOT | Asia Overnight Express | ASIA OVERNIGHT | Filippiinit | ||
| AOV | Aero Vision | AEROVISION | Ranska | |||
| AOX | Aerotaxi Del Valle | AEROVALLE | Kolumbia | |||
| APC | Airpac Airlines, Inc. | AIRPAC | Yhdysvallat | |||
| SVM | Aeroservicios Monterrey | SERVIMONTE | Meksiko | |||
| APF | Amapola Flyg AB | AMAPOLA | Ruotsi | |||
| APH | Alpha Aviation, Inc. | AIRFLIGHT | Yhdysvallat | |||
| API | ASA Pesada, Lda. | ASA PESADA | Angola | |||
| APJ | Air Print, S.A. | AIR PRINT | Luxembourg | |||
| PET | Aerotransporte Petrolero | AEROPETRO | Kolumbia | |||
| GV | ARF | Aero Flight | AERO FOX | Saksa | lakkautettu | |
| BJT | ACM Aviation | BAY JET | Yhdysvallat | |||
| BKL | Aircompany Barcol | BARCOL | Venäjä | |||
| BLA | All Charter Limited | ALL CHARTER | Britannia | |||
| APL | Appalachian Flying Service, Inc. | APPALACHIAN | Yhdysvallat | |||
| APM | Airpac, Inc. | ALASKA PACIFIC | ||||
| APO | Aeropro | AEROPRO | Kanada | lakkautettu | ||
| APP | Aerolíneas Pacífico Atlántico | AEROPERLAS | Panama | |||
| APQ | Aspen Aviation | ASPEN BASE | Yhdysvallat | |||
| APU | Aeropuma, S.A. | AEROPUMA | El Salvador | |||
| JW | APW | Arrow Air | BIG A | Yhdysvallat | ||
| APX | Apex Air Cargo | PARCEL EXPRESS | ||||
| APY | APA Internacional | APA INTERNACIONAL | Dominikaaninen tasavalta | |||
| AQA | Aeroatlas, S.A. | ATCO | Kolumbia | |||
| AQL | Aquila Air Ltd. | AQUILA | Kanada | |||
| AQO | Aluminum Company Of America | ALCOA SHUTTLE | Yhdysvallat | |||
| AQT | Aviones de Renta de Quintana Roo, S.A. de C.V. | AVIOQUINTANA | Meksiko | |||
| AQU | AirQuarius Aviation | QUARIUS | Etelä-Afrikka | lakkautettu | ||
| AQZ | Aerodyne Charter Company | QUANZA | Yhdysvallat | |||
| ARA | Arik Air | ARIK AIR | Nigeria | |||
| ARB | Avia Air N.V. | AVIAIR | Aruba | |||
| 2B | AWT | Albawings | ALBAWINGS | Albania | ||
| 4C | ARE | Aires, Aerovías de Integración Regional, S.A. | AIRES | Kolumbia | ||
| AR | ARG | Aerolíneas Argentinas | ARGENTINA | Argentiina | ||
| ARH | Arrowhead Airways | ARROWHEAD | Yhdysvallat | |||
| ARI | Aero Vics | AEROVICS | Meksiko | |||
| ARJ | Aerojet de Costa Rica, S.A. | Costa Rica | ||||
| SUN | Antillana De Navegación Aérea | Dominikaaninen tasavalta | ||||
| SUO | Aeroservicios De San Luis | SERVICIO SANLUIS | Meksiko | |||
| SUP | Aerosuper | AEROSUPER | ||||
| ARK | Aero Link Air Services S.L. | LINK SERVICE | Espanja | |||
| ARL | Airlec - Air Aquitaine Transport | AIRLEC | Ranska | |||
| ARM | Aeromarket Express | AMEX | Espanja | lakkautettu | ||
| ARO | Arrow Aviation Ltd. | ARROW | Kanada | |||
| KLD | Air Klaipėda | AIR KLAIPEDA | Liettua | |||
| ARQ | Armstrong Air, Inc. | ARMSTRONG | Kanada | |||
| ARS | Aeromet Servicios | METSERVICE | Chile | |||
| ART | Aerotal Aerolíneas Territoriales de Colombia Ltda. | AEROTAL | Kolumbia | |||
| ARV | Aravco Ltd. | ARAVCO | Britannia | |||
| ARW | Aria | ARIABIRD | Ranska | |||
| OST | Airline Alania | ALANIA | Venäjä | |||
| HUC | Aerolíneas de Techuacán | LINEAS TEHUACAN | Meksiko | |||
| HUT | Aerotransportes Huitzilin | AEROHUITZILIN | ||||
| HUY | Aero Transportes Del Humaya | AERO HUMAYA | ||||
| ARY | Argosy Airways | GOSEY | Yhdysvallat | |||
| AS | ASA | Alaska Airlines, Inc. | ALASKA | |||
| PL | ASE | Airstars | MOROZOV | Venäjä | lakkautettu | |
| ASF | Air Schefferville, Inc. | SCHEFF | Kanada | |||
| ASG | African Star Airways | AFRICAN STAR | Etelä-Afrikka | |||
| ASI | Aerosun International, Inc. | AEROSUN | Yhdysvallat | |||
| ASM | Awesome Flight Services | AWESOME | Etelä-Afrikka | |||
| ASO | Aero Slovakia | AERO NITRA | Slovakia | |||
| ASP | Airsprint | AIRSPRINT | Kanada | |||
| ASR | All Star Airlines, Inc. | ALL STAR | Yhdysvallat | |||
| AST | Aerolíneas Del Oeste | AEROESTE | Meksiko | |||
| NRE | Aviones Are | AVIONES ARE | ||||
| WAP | Arrow Panama | ARROW PANAMA | Panama | |||
| ASV | Astravia-Bissau Air Transports Ltd. | ASTRAVIA | Guinea-Bissau | |||
| OB | ASZ | Astrakhan Airlines | AIR ASTRAKHAN | Venäjä | lakkautettu | |
| ATB | Atlantair Ltd. | STARLITE | Kanada | |||
| ATD | Aerotours Dominicana | AEROTOURS | Dominikaaninen tasavalta | |||
| ATE | Atlantis Transportation Services, Ltd. | ATLANTIS CANADA | Kanada | |||
| ATG | Aerotrans Airline | BACHYT | Kazakstan | |||
| HC | ATI | Aero-Tropics Air Services | Australia | lakkautettu | ||
| ATK | AeroTACA | AEROTACA | Kolumbia | |||
| FO | ATM | Airlines of Tasmania | AIRTAS | Australia | ||
| CPV | Air Corporate | AIRCORPORATE | Italia | |||
| ATP | ASTRAL Colombia - Aerotransportes Especiales Ltda. | ASTRAL | Kolumbia | |||
| FEO | Aeroferinco | FERINCO | Meksiko | |||
| FES | Aero Taxis Y Servicios Alfe | AERO ALFE | ||||
| FFA | Avialesookhrana | AVIALESOOKHRANA | Venäjä | |||
| FFB | Africair Service | FOXTROT FOXTROT | Senegal | |||
| ATR | Atlas Airlines | ATLAS-AIR | Yhdysvallat | |||
| ATT | Aer Turas | AERTURAS | Irlanti | lakkautettu | ||
| ATU | Atlant Aerobatics Ltd. | ATLANT HUNGARY | Unkari | |||
| ATV | Avanti Air | AVANTI AIR | Saksa | |||
| ATW | Aero Trades | AERO TRADES | Kanada | lakkautettu, | ||
| OS | AUA | Austrian Airlines | AUSTRIAN | Itävalta | ||
| IQ | AUB | Augsburg Airways | AUGSBURG-AIR | Saksa | lakkautettu | |
| TUP | Aviastar-Tu | TUPOLEVAIR | Venäjä | |||
| RU | ABW | AirBridge Cargo | AIRBRIDGE CARGO | |||
| TUR | ATUR | Ecuador | ||||
| TXU | ATESA Aerotaxis Ecuatorianos | ATESA | ||||
| TXX | Austin Express | COWBOY | Yhdysvallat | lakkautettu | ||
| AUD | Audi Air, Inc. | AUDI AIR | ||||
| AUF | Augusta Air Luftfahrtunternehmen | AUGUSTA | Saksa | |||
| MO | AUH | Abu Dhabi Amiri Flight | SULTAN | Yhdistyneet arabiemiirikunnat | Presidentin lento | |
| AUM | Air Atlantic Uruguay | ATLAMUR | Uruguay | |||
| AUN | Aviones Unidos | AVIONES UNIDOS | Meksiko | |||
| AUP | Avia Business Group | Venäjä | ||||
| SVE | Aero Servicios Expecializados | AEROESPECIAL | Meksiko | |||
| GR | AUR | Aurigny Air Services | AYLINE | Britannia | ||
| NO | AUS | Aus-Air | Australia | lakkautettu | ||
| AU | AUT | Austral Líneas Aéreas | AUSTRAL | Argentiina | ||
| AUU | Aurora Aviation, Inc. | AURORA AIR | Yhdysvallat | |||
| AUY | Aerolíneas Uruguayas, S.A. | AUSA | Uruguay | |||
| AO | AUZ | Australian Airlines | AUSTRALIAN | Australia | ||
| AV | AVA | Avianca | AVIANCA | Kolumbia | ||
| A0 | MCJ | Avianca Argentina | JETMAC | Argentiina | ||
| O6 | ONE | Avianca Brazil | OCEAN AIR | Brasilia | ||
| AVB | Aviation Beauport | BEAUPAIR | Britannia | |||
| AVF | Aviair Aviation Ltd. | CARIBOO | Kanada | |||
| AVH | AV8 Helicopters | KENT HELI | Britannia | |||
| AVJ | Avia Traffic Company | ATOMIC | Kirgisia | |||
| AVK | AV8 Helicopters | AVIATE-COPTER | Etelä-Afrikka | |||
| AVM | Aviación Ejecutiva Mexicana, S.A. | AVEMEX | Meksiko | |||
| AVO | Aviation at Work | AVIATION WORK | Etelä-Afrikka | |||
| AVP | Avcorp Registrations | AVCORP | Britannia | Ei enää käytetty | ||
| AVP | Aviacion Corporativa de Peubla | AVIA PUEBLA | Meksiko | |||
| LFP | Alfa Aerospace | ALFA-SPACE | Australia | |||
| LFR | Atlantic Airfreight Aviation | LANFREIGHT | São Tomé ja Príncipe | |||
| LFT | Aerolift Company | LIFTCO | Sierra Leone | lakkautettu | ||
| AVQ | Aviation Services, Inc. | AQUILINE | Yhdysvallat | |||
| AVR | Active Aero Charter, Inc. | ACTIVE AERO | Yhdysvallat | |||
| AVS | Avialsa T-35 | AVIALSA | Espanja | |||
| AVT | Asia Avia Airlines | ASIAVIA | Indonesia | lakkautettu | ||
| AVU | Avia Sud Aérotaxi | AVIASUD | Ranska | |||
| AVV | Airvantage Incorporated | AIRVANTAGE | Yhdysvallat | |||
| AVW | Aviator Airways | AVIATOR | Kreikka | |||
| AVX | Aviapaslauga | PASLAUGA | Liettua | lakkautettu | ||
| XXX | ASL (Air Service Liege) | Belgia | ||||
| YRG | Air Yugoslavia | YUGAIR | Serbia | lakkautettu | ||
| K8 | ZAK | Airlink Zambia | Sambia | |||
| ZZM | Agence Nationale des Aerodromes et de la Meteorologie | Norsunluurannikko | ||||
| 4Y | BGA | Airbus Transport International | BELUGA | Ranska | ||
| B9 | BGD | Air Bangladesh | AIR BANGLA | Bangladesh | lakkautettu | |
| BGF | Aviodetachment-28 | BULGARIAN | Bulgaria | |||
| BGG | Aero BG | AERO BG | Meksiko | |||
| BHC | Aerotaxis De La Bahia | BAHIA | ||||
| BIV | Aviaservice | AVIASERVICE | Georgia | |||
| SZA | Aerolíneas de El Salvador | AESA | El Salvador | lakkautettu | ||
| AVY | Aerovaradero, S.A. | AEROVARADERO | Kuuba | |||
| AWB | Airways International, Inc. | AIRNAT | Yhdysvallat | |||
| AWK | Airwork | AIRWORK | Uusi-Seelanti | |||
| AWL | Australian Wetleasing | AUSSIEWORLD | Australia | |||
| AWO | Awood Air Ltd. | AWOOD AIR | Kanada | |||
| AWR | Arctic Wings And Rotors Ltd. | ARCTIC WINGS | ||||
| ISM | Auo Airclub AIST-M | STORK | Venäjä | |||
| AWS | Arab Wings | ARAB WINGS | Jordania | |||
| AWV | Airwave Transport, Inc. | AIRWAVE | Kanada | |||
| AWY | Aeroway, S.L. | AEROWEE | Espanja | |||
| HJ | AXF | Asian Express Airlines | FREIGHTEXPRESS | Australia | lähde? | |
| AXH | Aeromexhaga | AEROMEXHAGA | Meksiko | |||
| AXI | Aeron International Airlines, Inc. | AIR FREIGHTER | Yhdysvallat | |||
| AXK | African Express Airways | EXPRESS JET | Kenia | |||
| AK | AXM | AirAsia | RED CAP | Malesia | ||
| D7 | XAX | AirAsia X | XANADU | |||
| DJ | WAJ | AirAsia Japan | WING ASIA | Japani | ||
| I5 | IAD | AirAsia India | ARIYA | Intia | ||
| AXN | Alexandair | ALEXANDROS | Kreikka | lakkautettu | ||
| AXP | Aeromax | AEROMAX SPAIN | Espanja | |||
| AXQ | Action Airlines | ACTION AIR | Yhdysvallat | |||
| BNI | Alberni Airways | ALBERNI | Kanada | |||
| BNZ | Aerolíneas Bonanza | AERO BONANZA | Meksiko | |||
| BOC | Aerobona | AEROBONA | ||||
| BOI | Aboitiz Air | ABAIR | Filippiinit | |||
| AXR | Axel Rent, S.A. | RENTAXEL | Meksiko | |||
| AXS | Altus Airlines | ALTUS | Yhdysvallat | |||
| AXV | Aviaxess | AXAVIA | Ranska | |||
| AXX | Avioimpex A.D.p.o. | IMPEX | Makedonia | lakkautettu | ||
| 6V | AXY | Axis Airways | AXIS | Ranska | ||
| AYD | Aladia Airlines | AIRLINES ALADIA | Meksiko | |||
| AYK | Aykavia Aircompany | Armenia | ||||
| AYM | Airman, S.L. | AIRMAN | Espanja | |||
| NPT | Atlantic Airlines | NEPTUNE | Britannia | |||
| GBN | Atlantic Airlines | ATLANTIC GABON | Gabon | |||
| EX | BJK | Atlantic Airlines | BLACKJACK | Yhdysvallat | ||
| HHA | Atlantic Airlines de Honduras | ATLANTIC HONDURAS | Honduras | lakkautettu | ||
| AYN | Atlantic Airlines, S.A. | ATLANTIC NICARAGUA | Nicaragua | |||
| AYS | Awsaj Aviation Services | Libya | ||||
| AYT | Ayeet Aviation & Tourism | AYEET | Israel | |||
| 3G | AYZ | Atlant-Soyuz Airlines | ATLANT-SOYUZ | Venäjä | lakkautettu | |
| AZ | AZA | Alitalia | ALITALIA | Italia | ||
| AZB | Azamat | TUMARA | Kazakstan | lakkautettu | ||
| ZE | AZE | Arcus-Air Logistic | ARCUS AIR | Saksa | ||
| A2 | AZI | Astra Airlines | ASTRA | Kreikka | ||
| AZK | Azalhelikopter | AZALHELICOPTER | Azerbaidžan | |||
| AZL | Africa One | SKY AFRICA | Sambia | lakkautettu | ||
| AZM | Aerocozumel | AEROCOZUMEL | Meksiko | |||
| AZP | Arizona Pacific Airways | ARIZONA PACIFIC | Yhdysvallat | |||
| AZS | Aviacon Zitotrans Air Company | ZITOTRANS | Venäjä | |||
| AZT | Azimut, S.A. | AZIMUT | Espanja | |||
| AZV | Azov Avia Airlines | AZOV AVIA | Ukraina | lakkautettu | ||
| MHC | Aero Jomacha | AERO JOMACHA | Meksiko | |||
| AZY | Arizona Airways, Inc. | ARIZAIR | Yhdysvallat | |||
| AZZ | Azza Transport | AZZA TRANSPORT | Sudan | |||
| NAR | Air Continental Inc | NIGHT AIR | Yhdysvallat | |||
| NAU | Antanik-Air | ANTANIK | Ukraina | |||
| NER | Air Newark | NEWAIR | Yhdysvallat | |||
| NFF | Aircraft Support and Services | Libanon | ||||
| OBA | Aerobanana | AEROBANANA | Meksiko | |||
| OBK | Amako Airlines | AMAKO AIR | Nigeria | |||
| R7 | OCA | Aserca Airlines | AROSCA | Venezuela | ||
| NFS | Afrique CArgo Service Senegal | Senegal | ||||
| NGC | Angoservice | ANGOSERVICE | Angola | |||
| NGE | Angel Airlines | ANGEL AIR | Thaimaa | lakkautettu, | ||
| NGF | Angel Flight America | ANGEL FLIGHT | Yhdysvallat | [3] | ||
| OUL | Air Atonabee | CITY EXPRESS | Kanada | lakkautettu | ||
| OVA | Aero Nova | AERONOVA | Espanja | |||
| XPE | Amira Air | EXPERT | Itävalta | |||
| XSS | Aero Express Intercontinental | INTER EXPRESS | Meksiko | |||
| XTJ | Advance Aviation Services | Yhdysvallat | ||||
| TLR | Air Libya Tibesti | AIR LIBYA | Libya | |||
| OVC | Aerovic | Ecuador | ||||
| RVE | Airventure | AIRVENTURE | Belgia | |||
| RVI | Aero Servicios | AERO SERVICIOS | Meksiko | |||
| RVL | Airvallee | AIR VALLEE | Italia | |||
| OVE | Aeromover | AEROMOVER | Meksiko | |||
| OVI | Aerovías Ejecutivas | VIAS EJECUTIVAS | ||||
| PTD | Aero Servicio Pity | PITY | ||||
| PTE | Aero Copter | AERO-COP | ||||
| PLL | Air Pal | AIRPAL | Espanja | |||
| PLM | Air Pullmantur | PULLMANTUR | ||||
| RX | AEH | Aviaexpress | AVEX | Unkari | lakkautettu | |
| PSG | Aviones Para Servirle | SERVIAVIONES | Meksiko | |||
| SLU | Avio Sluzba | AVIO SLUZBA | Serbia | |||
| SCU | Air Scorpio | SCORPIO UNIVERS | Bulgaria | |||
| SIP | Air Spirit | AIR SPIRIT | Yhdysvallat | |||
| BMV | Alatau Airlines | OLIGA | Kazakstan | |||
| GUG | Aviateca | AVIATECA | Guatemala | |||
| PXX | Aroostook Aviation | PINE STATE | Yhdysvallat | |||
| PYC | Aeropycsa | AEROPYCSA | Meksiko | |||
| PVK | Association of Private Pilots of Kazakhstan | BORIS | Kazakstan | ICAO-koodia ei enää allokoida | ||
| BAS | Aero Services | AEROSERV | Barbados | |||
| BBE | Ababeel Aviation | BABEL AIR | Sudan | |||
| BBT | Air Bashkortostan | AGYDAL | Venäjä | lakkautettu | ||
| MCY | Ambulance Air Africa | MERCY | Etelä-Afrikka | |||
| MQ | EGF | American Eagle Airlines | EAGLE FLIGHT | Yhdysvallat | ||
| PUE | Aeropuelche | PUELCHE | Chile | |||
| PUT | Aeroput | Serbia | lakkautettu | |||
| ZS | AZI | Azzurra Air | AZZURRA | Italia | ||
| FF | Airshop | Alankomaat | ||||
| ML | ETC | African Transport Trading and Investment Company | TRANATTICO | Sudan | ||
| VUE | AD Aviation | FLIGHTVUE | Britannia | |||
| XCT | Aero Costa Taxi Aéreo | AEROCOSTAXI | Meksiko | |||
| VRO | Aerovitro | AEROVITRO | ||||
| VRI | Aerotaxi Villa Rica | VILLARICA | ||||
| VEG | Aerovega | AEROVEGA | ||||
| VVG | Aerovilla | AEROVILLA | Kolumbia | |||
| VLR | Aerolíneas Villaverde | VILLAVERDE | Meksiko | |||
| WIL | Aero Air | WILLIAMETTE | Yhdysvallat | |||
| VEJ | Aero Ejecutivos | VENEJECUTIV | Venezuela | |||
| WAB | Aero Industries Inc | WABASH | Yhdysvallat | |||
| VNG | Aero Servicios Vanguardia | VANGUARDIA | Meksiko | |||
| VAD | Aero Taxi Los Valles | VALLES | Espanja | |||
| VMR | Aero Vilamoura | AERO VILAMOURA | Portugali | |||
| VLS | Aero Virel | VIREL | Meksiko | |||
| XAA | Aeronautical Radio Inc | Yhdysvallat | ||||
| VUO | Aerovuelox | AEROVUELOX | Meksiko | |||
| VTM | Aeronaves TSM | AERONAVES TSM | ||||
| VU | VUN | Air Ivoire | AIRIVOIRE | Norsunluurannikko | lakkautettu | |
| BP | BOT | Air Botswana | BOTSWANA | Botswana | ||
| XPR | Air-Rep | Yhdysvallat | ||||
| XLL | Air Excel | TINGA-TINGA | Tansania | |||
| VAE | Air Evans | AIR-EVANS | Espanja | |||
| WHY | Air Sorel | AIR SOREL | Kanada | |||
| WDR | Air Net Private Charter | WIND RIDER | Yhdysvallat | |||
| XEC | Air Executive Charter | Saksa | ||||
| GS | UPA | Air Foyle | FOYLE | Britannia | lakkautettu, | |
| VTY | Air Midwest | VICTORY | Nigeria | |||
| VT | VTA | Air Tahiti | AIR TAHITI | Ranskan Polynesia | ||
| 3N | URG | Air Urga | URGA | Ukraina | ||
| VDR | Air Vardar | VARDAR | Makedonia | Toisen yrityksen käytössä oleva ICAO-koodi, kutsutunnusta ei enää allokoida | ||
| VL | VIM | Air VIA | CRYSTAL | Bulgaria | ||
| WLR | Air Walser | AIRWALSER | Italia | |||
| URA | Aircompany Rosavia | ROSAVIA | Ukraina | |||
| XLB | Aircraft Performance Group | Yhdysvallat | ||||
| WLA | Airwaves Airlink | AIRLIMITED | Sambia | |||
| XFX | Airways Corporation of New Zealand | AIRCORP | Uusi-Seelanti | |||
| WAY | Airways | GARONNE | Ranska | |||
| WGS | Airwings oy | AIRWINGS | Suomi | |||
| XAK | Airkenya | SUNEXPRESS | Kenia | |||
| WPK | Air-Lift Associates | WOLFPACK | Yhdysvallat | |||
| VAB | Airtrans Ltd | Venäjä | ||||
| URP | ARP 410 Airlines | AIR-ARP | Ukraina | |||
| WPR | Auckland Regional Rescue Helicopter Trust | WESTPAC RESCUE | Uusi-Seelanti | |||
| URR | Aurora Airlines | AIR AURORA | Slovenia | lakkautettu | ||
| UST | Austro Aéreo | AUSTRO AEREO | Ecuador | |||
| WLT | Aviation Partners | WINGLET | Yhdysvallat | |||
| VLV | Avialift Vladivostok | VLADLIFT | Venäjä | |||
| VME | Aviación Comercial de América | AVIAMERICA | Meksiko | |||
| VVA | Aviast Air | IALSI | Venäjä | lakkautettu | ||
| WLV | Aviation North | WOLVERINE | Yhdysvallat | |||
| FK | WTA | Africa West | WEST TOGO | Togo | ||
| VNT | Avient Air Zambia | AVIENT | Sambia | |||
| VZR | Aviazur | IAZUR | Ranska | |||
| VID | Aviaprad | AVIAPRAD | Venäjä | lakkautettu | ||
| G2 | VXG | Avirex | AVIREX-GABON | Gabon | ||
| VXX | Aviaexpress Aircompany | EXPRESSAVIA | Ukraina | |||
| XAM | AMR Services Corporation | ALLIANCE | Yhdysvallat | |||
| XAO | Airline Operations Services | |||||
| VAZ | Airlines 400 | REMONT AIR | Venäjä | |||
| V8 | VAS | ATRAN Cargo Airlines | ATRAN | |||
| VAM | Ameravia | AMERAVIA | Uruguay | |||
| K6 | KHV | Angkor Air | AIR ANGKOR | Kambodža | ||
| VBC | AVB-2004 Ltd | AIR VICTOR | Bulgaria | |||
| XKX | ASECNA | Ranska | ||||
| XAT | AT and T Aviation Division | Yhdysvallat | ||||
| VAI | Avalair | AIR AVALAIR | Serbia | |||
| VRT | Averitt Air Charter | AVERITT | Yhdysvallat | |||
| VE | AVE | Avensa | AVENSA | Venezuela | lakkautettu | |
| V5 | VLI | Avolar Aerolíneas | AEROVOLAR | Meksiko | lakkautettu | |
| VSA | Avstar Aviation | STARBIRD | Etelä-Afrikka | |||
| VSC | AVESCA | AVESCA | Kolumbia | lakkautettu | ||
| XAV | Aviaprom Enterprises | AVIAPROM | Venäjä | |||
| VTT | Avia Trans Air Transport | VIATRANSPORT | Sudan | |||
| VSR | Aviostart AS | AVIOSTART | Bulgaria | |||
| VTG | Aviação Transportes Aéreos e Cargas | ATACARGO | Angola | |||
| XJA | Assistance Aeroportuaire de L'Aeroport de Paris | Ranska | ||||
| XFS | American Flight Service Systems | Yhdysvallat | ||||
| XME | Australian air Express | AUS-CARGO | Australia | |||
| XMG | AMS Group | Venäjä | ||||
| CAJ | Air Caraibes Atlantique | CAR LINE | Ranska | |||
| CAO | Air China Cargo | AIRCHINA FREIGHT | Kiina | |||
| CBE | Aerovías Caribe | AEROCARIBE | Meksiko | |||
| CBO | Aerotaxi del Cabo | TAXI CABO | ||||
| CBS | Air Columbus | AIR COLUMBUS | Ukraina | |||
| CBV | Aereo Cabo | CABOAEREO | Meksiko | |||
| CA | CCA | Air China | AIR CHINA | Kiina | ||
| CDA | Aerocardal | CARDAL | Chile | |||
| Q6 | CDP | Aero Condor Peru | CONDOR-PERU | Peru | ||
| CDU | Aerotrans | Venäjä | ||||
| CDV | Airline Skol | SKOL | ||||
| CFF | Aerofan | AEROFAN | Espanja | |||
| CFM | ACEF | ACEF | Portugali | koodia ei enää allokoida | ||
| CFR | Africa One | Kongon demokraattinen tasavalta | lakkautettu | |||
| CFV | Aero Calafia | CALAFIA | Meksiko | |||
| CGB | Air Cargo Belize | CARGO BELIZE | Belize | |||
| CGV | Aero Clube Do Algarve | CLUBE ALGARVE | Portugali | |||
| CGW | Air Great Wall | CHANGCHENG | Kiina | lakkautettu | ||
| CHJ | Aircompany Chaika | AIR CHAIKA | Ukraina | |||
| CHR | Air Charter Services | ZAIRE CHARTER | Kongon demokraattinen tasavalta | |||
| CHV | Air Charter Professionals | CHARTAIR | Yhdysvallat | |||
| CID | Asia Continental Airlines | ACID | Kazakstan | lakkautettu, | ||
| 5F | CIR | Arctic Circle Air Service | AIR ARCTIC | Yhdysvallat | ||
| CKL | Aviation Charter Services | CIRCLE CITY | Yhdysvallat | |||
| CLL | Aerovías Castillo | AEROCASTILLO | Meksiko | |||
| CLP | Aero Club De Portugal | CLUB PORTUGAL | Portugali | |||
| CMF | Air Care Alliance | COMPASSION | Yhdysvallat | |||
| CND | Aero Continente Dominicana | CONDOMINICANA | Dominikaaninen tasavalta | lakkautettu | ||
| CNE | Air Toronto | CONNECTOR | Kanada | |||
| CNH | Aquila Air | CHENANGO | Yhdysvallat | |||
| CNU | Air Consul | AIR CONSUL | Espanja | |||
| CNX | AllCanada Express | CANEX | Kanada | lakkautettu | ||
| CPF | Airtechservice | TECHSERVICE | Ukraina | |||
| QC | CRD | Air Corridor | AIR CORRIDOR | Mosambik | ||
| NV | CRF | Air Central | AIR CENTRAL | Japani | toiminta lopetettu 2010 | |
| CRJ | Air Cruzal | AIR CRUZAL | Angola | |||
| CRP | Aerotransportes Corporativos | AEROTRANSCORP | Meksiko | |||
| CRQ | Air Creebec | CREE | Kanada | |||
| CTA | Aero Charter and Transport | CHAR-TRAN | Yhdysvallat | |||
| CTE | Air Tenglong | TENGLONG | Kiina | |||
| CTR | Aerolíneas Centauro | CENTAURO | Meksiko | |||
| CUO | Aerocuahonte | CUAHONTE | Meksiko | |||
| CV | CVA | Air Chathams | CHATHAM | Uusi-Seelanti | ||
| CW | CWM | Air Marshall Islands | AIR MARSHALLS | Marshallsaaret | ||
| CWP | Australian Customs Service | COASTWATCH | Australia | |||
| CYL | Air One Cityliner | CITYLINER | Italia | |||
| CYO | Air Transport | COYOTE | Yhdysvallat | |||
| ZA | CYD | AccessAir | CYCLONE | lakkautettu | ||
| CYE | Aerocheyenne | AEROCHEYENNE | Meksiko | |||
| AH | DAH | Air Algérie | AIR ALGERIE | Algeria | ||
| DAP | Aerovías DAP | DAP | Chile | |||
| DBA | Air Alpha | DOUBLE-A | Yhdysvallat | |||
| DBD | Air Niagara Express | AIR NIAGARA | Kanada | |||
| DEF | Aviation Defense Service | TIRPA | Ranska | |||
| DEG | Air Service Groningen | DEGGER | Alankomaat | ICAO-koodia ja kutsutunnusta ei enää allokoida | ||
| KI | DHI | Adam Air | ADAM SKY | Indonesia | lakkautettu | |
| ER | DHL | Astar Air Cargo | D-H-L | Yhdysvallat | lakkautettu, DHL | |
| DHM | Archer Aviation | ARCHER | Britannia | |||
| DIC | Aeromedica | AEROMEDICA | Meksiko | |||
| DIN | Aerodin | AERODIN | ||||
| HO | DJA | Antinea Airlines | ANTINEA | Algeria | lakkautettu | |
| DJU | Air Djibouti | AIR DJIB | Djibouti | |||
| EN | DLA | Air Dolomiti | DOLOMITI | Italia | ||
| DLS | Aero Modelo | AEROMODELO | Meksiko | |||
| DLU | Aerolíneas del Sur | DEL SUR | Chile | lakkautettu | ||
| DMC | Aerodinamica de Monterrey | DINAMICAMONT | Meksiko | |||
| DMI | Aeroservicios Dinamicos | AERODINAMICO | ||||
| DML | Aerotaxis Dosmil | Meksiko | ||||
| DNA | Aerodespachos de El Salvador | AERODESPACHOS | El Salvador | |||
| DNC | Aerodynamics Málaga | FLYINGOLIVE | Espanja | |||
| DNJ | Aerodynamics Incorporated | DYNAJET | Yhdysvallat | |||
| NM | DRD | Air Madrid | ALADA AIR | Espanja | lakkautettu | |
| DRM | Airways Flight Training | DARTMOOR | Britannia | |||
| DRO | Aeronaves Del Noreste | AERONORESTE | Meksiko | |||
| DSC | Addis Air Cargo Services | ADDIS CARGO | Etiopia | |||
| DSK | Aero Algarve | SKYBANNER | Portugali | |||
| DST | Aex Air | DESERT | Yhdysvallat | |||
| DVI | Aero Davinci International | AERO DAVINCI | Meksiko | |||
| DYN | Aero Dynamics | AERO DYNAMIC | Yhdysvallat | |||
| EAE | Aeroservicios Ecuatorianos | AECA | Ecuador | |||
| EAP | Aero-Pyrenees | AERO-PYRENEES | Ranska | |||
| EAT | Air Transport | TRANS EUROPE | Slovakia | |||
| EE | EAY | Aero Airlines | REVAL | Viro | lakkautettu | |
| EBC | Aero Ejecutivo De Baja California | CALIXJET | Meksiko | |||
| 4F | ECE | Air City | AIRCITY | Saksa | ||
| ECG | Aero Ejecutivos RCG | EJECTUIVOS RCG | Meksiko | |||
| ECL | Aeronáutica Castellana | AERO CASTELLANA | Espanja | |||
| ECM | Aerolíneas Comerciales | AERO COMERCIALES | Meksiko | |||
| EDA | Aerolineas Nacionales Del Ecuador | ANDES | Ecuador | lakkautettu | ||
| EET | Air Este | AESTE | Espanja | |||
| EFC | Air Mana | FLIGHT TAXI | Ranska | |||
| EI | EIN | Aer Lingus | SHAMROCK | Irlanti | ||
| EJP | Aeroservicios Ejecutivos Corporativos | EJECCORPORATIVOS | Meksiko | |||
| E8 | ELG | Alpi Eagles | ALPI EAGLES | Italia | lakkautettu, | |
| END | Arrendadora y Transportadora Aérea | ARRENDADORA | Meksiko | |||
| ENW | Aeronaves Del Noroeste | AERONOR | Espanja | |||
| EOL | Airailes | EOLE | Ranska | |||
| EOM | Aero Ermes | AERO ERMES | Meksiko | |||
| EPL | Aero Transportes Empresariales | EMPRESARIALES | ||||
| EPE | Aero Empresarial | AEROEMPRESARIAL | ||||
| KY | EQL | Air São Tomé and Príncipe | EQUATORIAL | São Tomé ja Príncipe | lakkautettu | |
| ERG | Avianergo | AVIANERGO | Venäjä | |||
| ERI | Aero Servicios Regiomontanos | ASERGIO | Meksiko | |||
| ERK | Aerosec | AEROSEC | Chile | |||
| ERM | Aeromaan | EOMAAN | Meksiko | |||
| ESB | Aereosaba | AEREOSABA | ||||
| ESO | Avitat | Britannia | ||||
| ESU | Aerolíneas Ejecutivas Del Sureste | ALESUR | Meksiko | |||
| ESZ | Aeronáutica La Esperanza | ESPERANZA | ||||
| ETE | Aero Siete | AEROSIETE | Meksiko | |||
| EUK | Air Atlanta Europe | SNOWBIRD | Britannia | lakkautettu | ||
| EVE | Air Evex | SUNBEAM | Saksa | |||
| EVR | Aeronautical Academy of Europe | DIANA | Portugali | |||
| EWE | Eurowings Europe | Itävalta | ||||
| EXG | Air Exchange | EXCHANGE | Yhdysvallat | |||
| FAC | Atlantic Helicopters | FAROECOPTER | Tanska | |||
| FAG | Argentiinan ilmavoimat | FUAER | Argentiina | |||
| PC | FAJ | Air Fiji | FIJIAIR | Fidži | lakkautettu | |
| FAN | AF-Air International | FANBIRD | Angola | |||
| FBW | Aviation Data Systems | Yhdysvallat | ||||
| FCI | Air Carriers | FAST CHECK | ||||
| FCO | Aerofrisco | AEROFRISCO | Meksiko | |||
| FCU | Alfa 4 | |||||
| FDA | African Airlines | AIR SANKORE | Mali | |||
| FDS | African Medical and Research Foundation | FLYDOC | Kenia | |||
| FGT | Aero Freight | FREIAERO | Meksiko | |||
| FIC | Aerosafin | AEROSAFIN | ||||
| OF | FIF | Air Finland | AIR FINLAND | Suomi | ||
| FII | Aerodata Flight Inspection | FLIGHT CHECKER | Saksa | |||
| FIX | Airfix Aviation | AIRFIX | Suomi | |||
| FJ | FJI | Fiji Airways | PACIFIC | Fidži | ||
| FLD | Air Falcon | Pakistan | ||||
| RC | FLI | Atlantic Airways | FAROELINE | Färsaaret | ||
| QH | FLZ | Aero Leasing | AIR FLORIDA | Yhdysvallat | ||
| FMT | Air Fret De Mauritanie | Mauritania | ||||
| FNM | Avio Nord | Italia | ||||
| FNO | Aeroflota Del Noroeste | RIAZOR | Espanja | |||
| FNX | Aero Fenix | AERO FENIX | Ranska | |||
| FPY | African Company Airlines | AFRICOMPANY | Kongon demokraattinen tasavalta | |||
| FRJ | Afrijet Airlines | AFRIJET | Nigeria | |||
| FRK | Afrika Aviation Handlers | AFRIFAST | Kenia | |||
| FRQ | Afrique Chart'air | CHARTER AFRIQUE | Kamerun | |||
| FRT | Aerofreight Airlines | Venäjä | ||||
| FST | Aeros Limited | FAST TRACK | Britannia | |||
| FTC | Air Affaires Tchad | AFFAIRES TCHAD | Tšad | |||
| FTY | ABC Bedarfsflug | FLY TYROL | Itävalta | |||
| NY | FXI | Air Iceland | FAXI | Islanti | ||
| 2P | GAP | Air Philippines | ORIENT PACIFIC | Filippiinit | ||
| GAU | Aerogaucho | AEROGAUCHO | Uruguay | |||
| GBJ | Aero Business Charter | GLOBAL JET | Saksa | |||
| GCF | Aeronor | AEROCARTO | Espanja | |||
| GCK | Aerogem Cargo | AEROGEM | Ghana | lakkautettu | ||
| GFO | Aerovías del Golfo | AEROVIAS GOLFO | Meksiko | |||
| GGL | Aeronáutica | GIRA GLOBO | Angola | |||
| ZX | GGN | Air Georgian | GEORGIAN | Kanada | ||
| GHL | Aviance | HANDLING | Britannia | |||
| GHN | Air Ghana | AIR GHANA | Ghana | |||
| GIL | African International Transport | AFRICAN TRANSPORT | Guinea | |||
| 2U | GIP | Air Guinee Express | FUTURE EXPRESS | |||
| GIZ | Africa Airlines | AFRILENS | ||||
| GLL | Air Gemini | TWINS | Angola | |||
| GLT | Aero Charter | GASLIGHT | Yhdysvallat | |||
| GME | Aguilas Mayas Internacional | MAYAN EAGLES | Guatemala | |||
| GMM | Aerotaxis Guamuchil | AEROGUAMUCHIL | Meksiko | |||
| GMS | Aeroservicios Gama | SERVICIOS GAMA | Meksiko | |||
| 0A | GNT | Amber Air | GINTA | Liettua | ||
| GOA | Alberta Government | ALBERTA | Kanada | |||
| GRE | Air Scotland | GREECE AIRWAYS | Kreikka | |||
| DA | GRG | Air Georgia | AIR GEORGIA | Georgia | ||
| GRI | Air Cargo Center | São Tomé ja Príncipe | ||||
| GL | GRL | Air Greenland | GREENLAND | Tanska | ||
| LL | GRO | Allegro | ALLEGRO | Meksiko | lakkautettu (IATA-koodi jaettu uudelleen) | |
| GRR | Agroar - Trabalhos Aéreos | AGROAR | Portugali | |||
| GRX | Aircompany Grodno | GRODNO | Valko-Venäjä | |||
| GSP | Airlift Alaska | GREEN SPEED | Yhdysvallat | |||
| GSV | Agrocentr-Avia | AGRAV | Kazakstan | |||
| GTC | Altin Havayolu Tasimaciligi Turizm Ve Ticaret | GOLDEN WINGS | Turkki | |||
| 5Y | GTI | Atlas Air | GIANT | Yhdysvallat | ||
| GTP | Aerotaxi Grupo Tampico | GRUPOTAMPICO | Meksiko | |||
| GUA | Aerotaxis de Aguascalientes | AGUASCALIENTES | ||||
| GG | GUY | Air Guyane | GREEN BIRD | Ranskan Guyana | ||
| GVI | Air Victoria Georgia | IRINA | Georgia | |||
| H9 | HAD | Air d'Ayiti | HAITI AVIA | Haiti | ||
| GG | HAH | Air Comores International | AIR COMORES | Komorit | ||
| HAT | Air Taxi | TAXI BIRD | Ranska | |||
| HEI | Aerohein | AEROHEIN | Chile | |||
| HGH | Atlantic Air Lift | HIGHER | Ranska | |||
| HID | Aviación Ejecutiva De Hildago | EJECUTIVA HIDALGO | Meksiko | |||
| HJA | Air Haiti | AIRHAITI | Haiti | |||
| HD | HLN | Air Holland | ORANGE | Alankomaat | lakkautettu | |
| HJT | Al Rais Cargo | AL-RAIS CARGO | Yhdistyneet arabiemiirikunnat | |||
| HKH | Air-Invest | HAWKHUNGARY | Unkari | |||
| HMA | Air Tahoma | TAHOMA | Yhdysvallat | |||
| HMT | Air Nova | HAMILTON | Britannia | |||
| HOM | Aero Homex | AERO HOMEX | Meksiko | |||
| HPO | Almiron Aviation | ALMIRON | Uganda | |||
| HQO | Avinor | Norja | ||||
| HYR | Airlink Airways | HIGHFLYER | Irlanti | |||
| 8C | HZT | Air Horizon | HORIZON TOGO | Togo | ||
| IAE | AC Insat-Aero | Venäjä | lakkautettu | |||
| ICM | Air Inter Cameroun | INTER-CAMEROUN | Kamerun | |||
| IFI | Air Lift | HELLAS LIFT | Kreikka | |||
| IKM | Aero Survey | EASY SHUTTLE | Ghana | |||
| ILK | Aero Airline | ILEK | Kazakstan | |||
| IME | Airtime Charters | AIRTIME | Britannia | |||
| IMN | Aerotaxis Cimarron | TAXI CIMARRON | Meksiko | |||
| INA | Aero Internacional | AERO-NACIONAL | Meksiko | |||
| ING | Aeroingenieria | AEROINGE | Chile | lakkautettu | ||
| INO | Aeroservicios Intergrados de Norte | INTENOR | Meksiko | |||
| IPL | Airpull Aviation | IPULL | Espanja | |||
| IRD | Arvand Airlines | ARVAND | Iran | |||
| IRH | Atlas Aviation Group | ATLAS AVIA | ||||
| IRW | Aram Airline | ARAM | ||||
| IRX | Aria Tour | ARIA | ||||
| ITE | Aerotaxi S.R.O. | AEROTAXI | Tšekki | |||
| ITF | Avita-Servicos Aéreos | AIR AVITA | Angola | |||
| ITO | Aero Citro | AERO CITRO | Meksiko | |||
| IVE | Air Executive | COMPANY EXEC | Espanja | |||
| IWS | Aviainvest | Venäjä | ||||
| W9 | JAB | Air Bagan | AIR BAGAN | Myanmar | ||
| JAD | Aerojal | AEROJAL | Meksiko | |||
| JAR | Airlink | AIRLINK | Itävalta | |||
| JEE | Ambjek Air Services | AMBJEK AIR | Nigeria | |||
| UTX | Avfinity | Yhdysvallat | ||||
| JMR | Alexandair | ALEXANDAIR | Kanada | |||
| JMX | Air Jamaica Express | JAMAICA EXPRESS | Jamaika | |||
| JOA | Air Swift Aviation | Australia | ||||
| JOB | Aerojobeni | JOBENI | Meksiko | |||
| IP | JOL | Atyrau Air Ways | EDIL | Kazakstan | ||
| JPR | Aerosmith Aviation | JASPER | Yhdysvallat | |||
| JTS | Arrendamiento de Aviones Jets | AVIONESJETS | Meksiko | |||
| JUA | Aero Juarez | JUAREZ | ||||
| QK | JZA | Air Canada Jazz | JAZZ | Kanada | ||
| KAA | Asia Aero Survey and Consulting Engineers | AASCO | Korean tasavalta | |||
| KAD | Air Kirovograd | AIR KIROVOGRAD | Ukraina | |||
| KAM | Air Mach | ICO-AIR | Italia | |||
| KAV | Air Kufra | AIRKUFRA | Libya | |||
| KEK | Arkhabay | ARKHABAY | Kazakstan | |||
| KFK | Aero Charter Krifka | KRIFKA AIR | Itävalta | |||
| KFT | Air Kraft Mir | AIR KRAFT MIR | Uzbekistan | |||
| KGD | Air Concorde | CONCORDE AIR | Bulgaria | |||
| KHH | Alexandria Airlines | Egypti | ||||
| KIE | Afit | TWEETY | Saksa | |||
| KKB | Air South | KHAKI BLUE | Yhdysvallat | |||
| KK | KKK | Atlasjet | ATLASJET | Turkki | ||
| KLB | Air Mali International | TRANS MALI | Mali | |||
| KLZ | Aerokaluz | AEROKALUZ | Meksiko | |||
| JS | KOR | Air Koryo | AIR KORYO | Korean demokraattinen kansantasavalta | ||
| KOY | Araiavia | ALEKS | Kazakstan | |||
| KRE | AeroSucre | AEROSUCRE | Kolumbia | |||
| KRT | Air Kokshetau | KOKTA | Kazakstan | |||
| KSI | Air Kissari | KISSARI | Angola | |||
| KTN | Aeronavigaciya | AERONAVIGACIYA | Ukraina | |||
| KVR | Alliance Avia | KAVAIR | Kazakstan | |||
| KYC | Av Atlantic | DOLPHIN | Yhdysvallat | |||
| KC | KZR | Air Astana | ASTANALINE | Kazakstan | ||
| LAG | Aviation Legacy | AVILEG | Gambia | |||
| Aerovías De Lagos | AEROLAGOS | Meksiko | ||||
| LV | LBC | Albanian Airlines | ALBANIAN | Albania | ||
| LBI | Albisa | ALBISA | Meksiko | |||
| LBW | Albatros Airways | ALBANWAYS | Albania | |||
| LDG | Aerolíneas Aéreas Ejecutivas De Durango | DURANGO | Meksiko | |||
| 3S | BOX | Aerologic | GERMAN CARGO | Saksa | ||
| LDN | Al-Donas Airlines | ALDONAS AIR | Nigeria | |||
| LDR | Aero Lider | AEROLIDER | Meksiko | |||
| LEM | Aleem | Egypti | ||||
| LET | Aerolíneas Ejecutivas | MEXEJECUTIV | Meksiko | |||
| LFA | Air Alfa | Turkki | ||||
| LFC | Aero Control Air | LIFE FLIGHT CANADA | Kanada | lakkautettu | ||
| LGN | Aerolaguna | AEROLAGUNA | Meksiko | |||
| LHR | Al Ahram Aviation | AL AHRAM | Egypti | |||
| D4 | LID | Alidaunia | ALIDA | Italia | ||
| LIE | Al-Dawood Air | AL-DAWOOD AIR | Nigeria | |||
| LKP | American Aviation | LAKE POWELL | Yhdysvallat | |||
| LKS | Airlink Solutions | AIRLIN | Espanja | |||
| LKY | Air Solutions | LUCKY | Yhdysvallat | |||
| 9I | LLR | Alliance Air | ALLIED | Intia | ||
| LMA | Aerolima | AEROLIMA | Meksiko | |||
| LML | Alamia Air | ALAMIA AIR | Libya | |||
| LMP | Air Plus Argentina | AIR FLIGHT | Argentiina | |||
| LMT | Almaty Aviation | ALMATY | Kazakstan | |||
| LMX | Aerolíneas Mexicanas J S | LINEAS MEXICANAS | Meksiko | |||
| LMY | Air Almaty | AGLEB | Kazakstan | |||
| LMZ | Air Almaty ZK | ALUNK | ||||
| XL | LNE | Aerolane | AEROLANE | Ecuador | ||
| LNK | Airlink | LINK | Etelä-Afrikka | |||
| LNT | Aerolíneas Internacionales | LINEAINT | Meksiko | |||
| LOK | Alok Air | ALOK AIR | Sudan | |||
| LOU | Air Saint Louis | AIR SAINTLOUIS | Senegal | |||
| FL[6] | LPA[6] | Air Leap[6] | LEAP[6] | Ruotsi[6] | ||
| LPC | Alpine Aviation | NETSTAR | Etelä-Afrikka | |||
| A6 | LPV | Air Alps Aviation | ALPAV | Itävalta | ||
| LRO | Alrosa-Avia | ALROSA | Venäjä | |||
| LRW | Al Rida Airways | AL RIDA | Mauritania | |||
| LSK | Aurela | AURELA | Liettua | |||
| LSM | Aerobusinessservice | Venäjä | lakkautettu | |||
| LSR | Alsair | ALSAIR | Ranska | |||
| LTI | Aerotaxis Latinoamericanos | LATINO | Meksiko | |||
| LUC | Albinati Aeronautics | ALBINATI | Sveitsi | |||
| TD | LUR | Atlantis European Airways | Armenia | |||
| LVN | Aliven | ALIVEN | Italia | |||
| LVR | Aviavilsa | AVIAVILSA | Liettua | |||
| L8 | LXG | Air Luxor GB | LUXOR GOLF | Guinea-Bissau | ||
| LK | LXR | Air Luxor | AIRLUXOR | Portugali | ||
| LYT | Apatas Air | APATAS | Liettua | |||
| LZP | Air Ban | DOC AIR | Bulgaria | |||
| LZR | Air Lazur | LAZUR BEE-GEE | ||||
| MAM | Aeródromo De La Mancha | AEROMAN | Espanja | |||
| MK | MAU | Air Mauritius | AIRMAURITIUS | Mauritius | ||
| MBA | Avag Air | AVAG AIR | Itävalta | |||
| MBB | Air Manas | AIR MANAS | Kirgisia | |||
| MBC | Airjet Exploracao Aerea de Carga | MABECO | Angola | |||
| MBV | Aeriantur-M | AEREM | Moldova | lakkautettu | ||
| MCB | Air Mercia | WESTMID | Britannia | |||
| MCD | Air Medical | AIR MED | ||||
| MCO | Aerolíneas Marcos | MARCOS | Meksiko | |||
| MDC | Atlantic Aero and Mid-Atlantic Freight | NIGHT SHIP | Yhdysvallat | |||
| MD | MDG | Air Madagascar | AIR MADAGASCAR | Madagaskar | ||
| MDX | Aerosud Charter | MEDAIR | Etelä-Afrikka | |||
| MEF | Air Meridan | EMPENNAGE | Nigeria | |||
| MFL | Aero McFly | MCFLY | Meksiko | |||
| MGE | Asia Pacific Airlines | MAGELLAN | Yhdysvallat | |||
| MGS | Aeromagar | AEROMAGAR | Meksiko | |||
| MIE | Aero Premier De Mexico | AEROPREMIER | ||||
| 9U | MLD | Air Moldova | AIR MOLDOVA | Moldova | ||
| MLF | Amal Airlines | AMAL | Djibouti | |||
| L9 | MLI | Air Mali | AIR MALI | Mali | lakkautettu | |
| MLN | Air Madeleine | AIR MADELEINE | Kanada | |||
| MMC | Aermarche | AERMARCHE | Italia | |||
| MMD | Air Alsie | MERMAID | Tanska | |||
| MMM | Aviation Company Meridian | AVIAMERIDIAN | Venäjä | |||
| MMP | AMP Incorporated | AMP-INC | Yhdysvallat | |||
| MMX | Airmax | PERUMAX | Peru | |||
| MNE | Aerolíneas Amanecer | AEROAMANECER | Meksiko | |||
| MNG | Aero Mongolia | AERO MONGOLIA | Mongolia | |||
| MOC | Air Monarch Cargo | MONARCH CARGO | Meksiko | |||
| MOP | Aeropublicitaria De Angola | PUBLICITARIA | Angola | |||
| MOR | Aerolíneas De Morelia | AEROMORELIA | Meksiko | |||
| A7 | MPD | Air Plus Comet | RED COMET | Espanja | ||
| QO | MPX | Aeromexpress | AEROMEXPRESS | Meksiko | ||
| MQT | Air ITM | MUSKETEER | Ranska | |||
| MRL | Aeromorelos | AEROMORELOS | Meksiko | |||
| MRM | Aerocharter | MARITIME | Kanada | |||
| MRP | Abas | ABAS | Tšekki | |||
| MR | MRT | Air Mauritanie | MIKE ROMEO | Mauritania | ||
| MSC | Air Cairo | Egypti | ||||
| MSK | Air Sport | AIR SPORT | Bulgaria | |||
| MSM | Aeromas | AEROMAS EXPRESS | Uruguay | |||
| MSO | Aerolíneas Mesoamericanas | MESO AMERICANAS | Meksiko | |||
| MSV | Aero-Kamov | AERAFKAM | Venäjä | |||
| MTB | Aerotaxis Metropolitanos | AEROMETROPOLIS | Meksiko | |||
| MTE | Aeromet Línea Aérea | AEROMET | Chile | lakkautettu | ||
| MTK | Air Metack | AIRMETACK | Angola | |||
| MTY | Air Montegomery | MONTY | Britannia | |||
| MXO | Aerotaxi Mexicano | MAXAERO | Meksiko | |||
| MYS | Aero Yaqui Mayo | AERO YAQUI | ||||
| MZK | AVC Airlines | Japani | ||||
| MZL | Aerovías Montes Azules | MONTES AZULES | Meksiko | |||
| 3S* | AEN | Aeroland Airways | Kreikka | lakkautettu, | ||
| 2V* | Amtrak | Yhdysvallat | vain junapalvelut | |||
| 8D* | SUW | Astair | Venäjä | |||
| F4 | NBK | Albarka Air | AL-AIR | Nigeria | ||
| NCL | ACA-Ancargo Air Sociedade de Transporte de Carga Lda | ANCARGO AIR | Angola | |||
| NEL | Aero Servicios de Nuevo Laredo | AEROLAREDO | Meksiko | |||
| NGV | Angoavia | ANGOAVIA | Angola | |||
| NID | Aeroni | AERONI | Meksiko | |||
| NIE | Aeroejecutiva Nieto | AERONIETO | ||||
| AJ | NIG | Aero Contractors | AEROLINE | Nigeria | ||
| NKZ | Aerokuzbass | NOVOKUZNETSK | Venäjä | |||
| NRS | Atlantic Richfield Company | NORTH SLOPE | Yhdysvallat | |||
| NSO | Aerolíneas Sosa | SOSA | Honduras | |||
| NTD | Aero Norte | Meksiko | ||||
| NTV | Air Inter Ivoire | INTER-IVOIRE | Norsunluurannikko | |||
| NUL | Aeroservicios De Nuevo Leon | SERVICIOS NUEVOLEON | Meksiko | |||
| NVI | Avial NV Aviation Company | NEW AVIAL | Venäjä | |||
| NWG | Airwing | NORWING | Norja | |||
| NXA | Air Next | BLUE-DOLPHIN | Japani | |||
| OAO | Arkhangelsk 2 Aviation Division | DVINA | Venäjä | |||
| OGI | Aerogisa | AEROGISA | Meksiko | |||
| OLV | Aerolíneas Olve | OLVE | ||||
| OMG | Aeromega | OMEGA | Britannia | |||
| ONR | Air One Nine | EDER | Libya | |||
| ONT | Air Ontario | ONTARIO | Kanada | |||
| ORP | Aerocorp | CORPSA | Meksiko | |||
| ORS | Action Air | AVIATION SERVICE | Italia | |||
| OSN | Aerosan | AEROSAN | Meksiko | |||
| OSO | Aviapartner Limited Company | Venäjä | ||||
| PAJ | Aliparma | ALIPARMA | Italia | |||
| PBT | Air Parabet | PARABET | Bangladesh | |||
| 8Y | PBU | Air Burundi | AIR-BURUNDI | Burundi | ||
| PCG | Aeropostal Cargo de Mexico | POSTAL CARGO | Meksiko | |||
| PCK | Air Pack Express | AIRPACK EXPRESS | Espanja | |||
| PCS | Air Palace | AIR PALACE | Meksiko | |||
| OT | PEL | Aeropelican Air Services | PELICAN | Australia | ||
| PEV | Peoples Vienna Line | PEOPLES | Itävalta | |||
| PFI | Aerolíneas Chihuahua | PACIFICO CHIHUAHUA | Meksiko | |||
| PFT | Air Cargo Express International | PROFREIGHT | Yhdysvallat | |||
| PHR | Al Farana Airline | PHARAOH | Egypti | |||
| PHW | Ave.com | PHOENIX SHARJAH | Yhdistyneet arabiemiirikunnat | |||
| PIE | Air South West | PIRATE | Britannia | |||
| PIF | Aeroservicios California Pacifico | AEROCALPA | Meksiko | |||
| PKA | AST Pakistan Airways | PAKISTAN AIRWAY | Pakistan | |||
| PNL | Aero Personal | AEROPERSONAL | Meksiko | |||
| PNU | Aero Servicios Platinum | AERO PLATINUM | ||||
| POY | Apoyo Aéreo | APOYO AEREO | ||||
| PRI | Aerotransportes Privados | AEROPRIV | Toisen yrityksen käytössä oleva ICAO-koodi, kutsutunnusta ei enää allokoida | |||
| PRT | Atlantic Coast Jet | PATRIOT | Yhdysvallat | |||
| AD | PRZ | Air Paradise International | RADISAIR | Indonesia | lakkautettu 2005 | |
| PSE | Aeroservicio Sipse | SIPSE | Meksiko | |||
| PSL | Aeroservicios Corporativos De San Luis | CORSAN | ||||
| PVA | Aerotransportes Privados | TRANSPRIVADO | ||||
| PZA | Aéreo Taxi Paraza | AEREO PARAZA | ||||
| QD | QCL | Air Class Líneas Aéreas | ACLA | Uruguay | ||
| QEA | Aviation Consultancy Office | Australia | ||||
| QAT | Aero Taxi | AIR QUASAR | Kanada | lakkautettu | ||
| QKC | Aero Taxi Aviation | QUAKER CITY | Yhdysvallat | |||
| QLA | Aviation Quebec Labrador | QUEBEC LABRADOR | Kanada | |||
| QS | QSC | African Safari Airways | ZEBRA | Kenia | ||
| QUI | Aero Quimmco | QUIMMCO | Meksiko | |||
| RAD | Alada | AIR ALADA | Angola | |||
| RAI | Aerotur Air | DIASA | Kazakstan | |||
| RAP | Air Center Helicopters | RAPTOR | Yhdysvallat | |||
| RBE | Aur Rum Benin | RUM BENIN | Benin | |||
| RBJ | Aeroserivios Del Bajio | AEROBAJIO | Meksiko | |||
| 4Y | RBU | Airbus France | AIRBUS FRANCE | Ranska | ||
| RBV | Air Roberval | AIR ROBERVAL | Kanada | |||
AG | ARU | Aruba Airlines | ARUBA | Aruba | ||
| RCC | Air Charters Eelde | RACER | Alankomaat | ICAO-koodia ja kutsutunnusta ei enää allokoida | ||
| RCE | Aerocer | AEROCER | Meksiko | |||
| RCF | Aeroflot-Cargo | AEROFLOT-CARGO | Venäjä | |||
| MC | RCH | Air Mobility Command | REACH | Yhdysvallat | Yhdysvaltain ilmavoimat | |
| RCI | Air Cassai | AIR CASSAI | Angola | |||
| RCO | Aero Renta De Coahuila | AEROCOAHUILA | Meksiko | |||
| RCP | Aerocorp | AEROCORPSA | ||||
| RCQ | Aerolíneas Regionales | REGIONAL CARGO | ||||
| RCU | Atlantic S.L. | AIR COURIER | Espanja | |||
| RCX | Air Service Center | SERVICE CENTER | Italia | |||
| RDD | Adygeya Airlines | ADLINES | Venäjä | lakkautettu | ||
| RDM | Air Ada | AIR ADA | Mauritania | |||
| RE | REA | Aer Arann | AER ARANN | Irlanti | ||
| REN | Aero-Rent | AERORENT | Meksiko | |||
| RES | Australian Maritime Safety Authority | RESCUE | Australia | |||
| UU | REU | Air Austral | REUNION | Ranska | ||
| REY | Aero-Rey | AEROREY | Meksiko | |||
| RFC | Aero Africa | AERO AFRICA | Swazimaa | |||
| ZP | AZP | Amaszonas Paraguay | GUARANI | Paraguay | ||
| RFD | Aerotransportes Rafilher | RAFHILER | Meksiko | |||
| RGO | Argo | ARGOS | Dominikaaninen tasavalta | |||
| RGT | Airbourne School of Flying | AIRGOAT | Britannia | |||
| RHL | Air Archipels | ARCHIPELS | Ranska | |||
| RIF | Aviation Ministry of the Interior of the Russian Federation | INTERMIN AVIA | Venäjä | |||
| RIS | Aeris Gestión | AERIS | Espanja | |||
| 6K | RIT | Asian Spirit | ASIAN SPIRIT | Filippiinit | ||
| RJS | Aeroservicios Jet | ASERJET | Meksiko | |||
| RKA | Air Afrique | AIRAFRIC | Norsunluurannikko | |||
| A5 | RLA | Airlinair | AIRLINAIR | Ranska | ||
| RLK | Air Nelson | Uusi-Seelanti | ||||
| RLL | Air Leone | AEROLEONE | Sierra Leone | |||
| QL | RLN | Aero Lanka | AERO LANKA | Sri Lanka | ||
| RLZ | Air Alize | ALIZE | Ranska | |||
| RMD | Air Amder | AIR AMDER | Mauritania | |||
| R3 | RME | Armenian Airlines | ARMENIAN | Armenia | lakkautettu | |
| MV | RML | Air Mediterranean | HELLASMED | Kreikka | ||
| RMO | Arm-Aero | ARM-AERO | Armenia | |||
| RMX | Air Max | AEROMAX | Bulgaria | |||
| 2O | RNE | Air Salone | AIR SALONE | Sierra Leone | ||
| RNM | Aeronem Air Cargo | AEROMNEM | Ecuador | |||
| RNR | Air Cargo Masters | RUNNER | Yhdysvallat | |||
| U8 | RNV | Armavia | ARMAVIA | Armenia | lakkautettu, | |
| ROE | Aeroeste | ESTE-BOLIVIA | Bolivia | |||
| ROH | Aero Gen | AEROGEN | Meksiko | |||
| ROI | Avior Airlines | AVIOR | Venezuela | |||
| ROL | Aeroel Airways | AEROEL | Israel | |||
| BQ | ROM | Aeromar Lineas Aereas Dominicanas | BRAVO QUEBEC | Dominikaaninen tasavalta | lakkautettu | |
| ROO | Aeroitalia | AEROITALIA | Italia | |||
| ROD | Aerodan | AERODAN | Meksiko | |||
| P5 | RPB | AeroRepública | AEROREPUBLICA | Kolumbia | ||
| RPC | Aerolíneas Del Pacífico | AEROPACSA | Ecuador | |||
| RRC | Aero Roca | AEROROCA | Meksiko | |||
| RRE | Aerotransportes Internacionales De Torreon | AERO TORREON | ||||
| RRM | Acvila Air-Romanian Carrier | AIR ROMANIA | Romania | lakkautettu | ||
| RSC | Aerolíneas Ejecutivas Tarascas | TARASCAS | Meksiko | |||
| BF | RSR | Aero-Service | CONGOSERV | Kongon tasavalta | ||
| 5L | RSU | AeroSur | AEROSUR | Bolivia | ||
| RTE | Aeronorte | LUZAVIA | Portugali | |||
| RTH | Artis | ARTHELICO | Ranska | |||
| RTO | Arhabaev Tourism Airlines | ARTOAIR | Kazakstan | |||
| RTQ | Air Turquoise | TURQUOISE | Ranska | |||
| RTU | Aerotucan | AEROTUCAN | Meksiko | |||
| RUD | Air Anastasia | ANASTASIA | Ukraina | |||
| RUM | Air Rum | AIR RUM | Sierra Leone | |||
| RUN | ACT Havayollari | CARGO TURK | Turkki | |||
| RVP | Air VIP | AEROVIP | Portugali | |||
| RVT | Aircompany Veteran | AIR-VET | Armenia | |||
| RWB | Alliance Express Rwanda | Ruanda | ||||
| RWC | Arrow Ecuador Arrowec | ARROWEC | Ecuador | |||
| RWY | Aerogroup 98 Limited | TYNWALD | Britannia | |||
| RXT | Aeroxtra | AERO-EXTRA | Meksiko | |||
| RWS | Air Whitsunday | Australia | ||||
| RZL | Aero Zambia | AERO ZAMBIA | Sambia | |||
| RZN | Aero Zano | ZANO | Meksiko | |||
| RZZ | Anoka Air Charter | RED ZONE | Yhdysvallat | |||
| SBH | Aerosaab | AEROSAAB | Meksiko | |||
| SCD | Associated Aviation | ASSOCIATED | Nigeria | |||
| SCM | American Jet International | SCREAMER | Yhdysvallat | |||
| EX | SDO | Air Santo Domingo | AERO DOMINGO | Dominikaaninen tasavalta | ||
| SDP | Aero Sudpacifico | SUDPACIFICO | Meksiko | |||
| SEF | Aero Servicios Ejecutivas Del Pacifico | SERVIPACIFICO | Meksiko | |||
| JR | SER | Aero California | AEROCALIFORNIA | Meksiko | ||
| SGV | Aerosegovia | SEGOVIA | Nicaragua | |||
| SHH | Airshare Holdings | AIRSHARE | Britannia | |||
| SIY | Aerosiyusa | SIYUSA | Meksiko | |||
| SIZ | Aero Silza | AEROSILZA | Meksiko | |||
| SJN | Air San Juan | SAN JUAN | Yhdysvallat | |||
| SKP | Aero-North Aviation Services | SKIPPER | Kanada | lakkautettu | ||
| SMI | Aero Sami | SAMI | Meksiko | |||
| Z3 | SMJ | Avient Aviation | AVAVIA | Zimbabwe | ||
| SOD | Aerolíneas Sol | ALSOL | Meksiko | |||
| SOE | Air Soleil | AIR SOLEIL | Mauritania | |||
| SOG | Aero Soga | AEROSOGA | Guinea-Bissau | lakkautettu | ||
| SPD | Airspeed Aviation | SPEEDLINE | Kanada | |||
| M3 | SPJ | Air Service | AIR SKOPJE | Makedonia | ||
| SPO | Aeroservicios Ejecutivos Del Pacifico | EJECTUIV PACIFICO | Meksiko | |||
| SPY | Asian Aerospace Service | THAI SPACE | Thaimaa | |||
| SPZ | Airworld | SPEED SERVICE | Etelä-Afrikka | |||
| SQR | Alsaqer Aviation | ALSAQER AVIATION | Libya | |||
| SRI | Air Safaris and Services | AIRSAFARI | Uusi-Seelanti | |||
| SRV | Aero Servicio Corporativo | SERVICORP | Meksiko | |||
| SSL | Air Sultan | SIERRA SULTAN | Sierra Leone | |||
| SSM | Aero 1 Pro-Jet | RAPID | Kanada | lakkautettu | ||
| SSN | Airquarius Air Charter | SUNSTREAM | Etelä-Afrikka | |||
| STK | Aeropac | SAT PAK | Yhdysvallat | |||
| STT | Air St. Thomas | PARADISE | Yhdysvallat | |||
| SUE | Aerolíneas Del Sureste | AEROSURESTE | Meksiko | |||
| SUY | Aerial Surveys | SURVEY | Uusi-Seelanti | |||
| GM | SVK | Air Slovakia | SLOVAKIA | Slovakia | ||
| SWH | Adler Aviation | SHOCKWAVE | Kanada | |||
| R3 | SYL | Aircompany Yakutia | AIR YAKUTIA | Venäjä | ||
| SYT | Aerosud Aviation | SKYTRACK | Etelä-Afrikka | |||
| TAA | Aeroservicios de La Costa | AERO COSTA | Meksiko | |||
| VW | TAO | Aeromar | TRANS-AEROMAR | |||
| TBL | Aerotrebol | AEROTREBOL | ||||
| TBO | Aero Taxi de Los Cabos | AERO CABOS | ||||
| JY | TCI | Air Turks and Caicos | KERRMONT | Turks- ja Caicossaaret | ||
| TCO | Aerotranscolombina de Carga | TRANSCOLOMBIA | Kolumbia | |||
| TDG | Air Cargo Express | TURBO DOG | Yhdysvallat | |||
| TDT | Atlas Helicopters | TRIDENT | Britannia | |||
| TDY | Air Today | AIR TODAY | Yhdysvallat | |||
| TED | Aero Servicios Azteca | AEROAZTECA | Meksiko | |||
| TIR | Antair | ANTAIR | Meksiko | |||
| TLB | Atlantique Air Assistance | TRIPLE-A | Ranska | |||
| TLD | Aereo Taxi Autlan | AEREO AUTLAN | Meksiko | |||
| TLE | Aero Util | AEROUTIL | ||||
| TLU | Aero Toluca Internactional | AEROTOLUCA | ||||
| TME | Aero Taxi del Centro de Mexico | TAXICENTRO | ||||
| TOC | Aerotropical | TROPICMEX | ||||
| TOH | Air Tomisko | TOMISKO CARGO | Serbia | |||
| CG | TOK | Airlines PNG | BALUS | Papua-Uusi-Guinea | ||
| TON | Aero Tonala | AEROTONALA | Meksiko | |||
| TPB | Aero Tropical | AERO TROPICAL | Angola | |||
| TY | TPC | Air Calédonie | AIRCAL | Ranska | ||
| TPK | Air Horizon | TCHAD-HORIZON | Tšad | |||
| TPO | Aero Taxi del Potosi | TAXI-POTOSI | Meksiko | |||
| TQS | Aeroturquesa | AEROTURQUESA | ||||
| TRH | Airmark Aviation | TRANSTAR | Yhdysvallat | |||
| FL | TRS | AirTran Airways | CITRUS | lakkautettu | ||
| TS | TSC | Air Transat | AIR TRANSAT | Kanada | ||
| TSQ | airtransse | AIRTRA | Japani | |||
| TTB | Aerolíneas Turísticas del Caribe | AERO TURISTICAS | Meksiko | |||
| TTE | Avcenter | TETON | Yhdysvallat | |||
| TUN | Air Tungaru | TUNGARU | Kiribati | lakkautettu | ||
| EC | TWN | Avialeasing Aviation Company | TWINARROW | Uzbekistan | ||
| TXD | Aerotaxis del Noroeste | TAXI OESTE | Meksiko | |||
| TXF | Aerotaxis Alfe | ALFE | ||||
| TXI | Aereotaxis | AEREOTAXIS | ||||
| TZA | Aero Tomza | AERO TOMZA | ||||
| TZT | Air Zambezi | ZAMBEZI | Zimbabwe | |||
| UAG | Afra Airlines | AFRALINE | Ghana | |||
| UAR | Aerostar Airlines | AEROSTAR | Ukraina | |||
| UCK | Air Division of the Eastern Kazakhstan Region | GALETA | Kazakstan | |||
| DW | UCR | Aero-Charter Ukraine | CHARTER UKRAINE | Ukraina | ||
| U7 | UGA | Air Uganda | UGANDA | Uganda | ||
| UED | Air LA | AIR L-A | Yhdysvallat | |||
| 6U | UKR | Air Ukraine | AIR UKRAINE | Ukraina | ||
| UMB | Air Umbria | AIR UMBRIA | Italia | |||
| UND | Atuneros Unidos de California | ATUNEROS UNIDOS | Meksiko | |||
| USC | AirNet Express | STAR CHECK | Yhdysvallat | |||
| VNR | Avantair | AVANTAIR | lakkautettu | |||
| FLP | Aeroclub Flaps | AEROCLUB FLAPS | Espanja | |||
| 6R | DRU | Alrosa Air Company | MIRNY | Venäjä | ||
| AD | AZU | Azul Linhas Aéreas Brasileiras | AZUL | Brasilia | ||
| 6A | CHP | Aviacsa | AVIACSA | Meksiko | ||
| JZ | SKX | Avia Express | SKY EXPRESS | Ruotsi | ||
| SRY | As-Aero | Armenia | ||||
| WD* | AAN | Amsterdam Airlines | AMSTEL | Alankomaat | ICAO-koodia ja kutsutunnusta ei enää allokoida | |
| AAT | Air Central Asia | Kirgisia | ||||
| ABI | Antigua and Barbuda Airways | ANAIR | Antigua ja Barbuda | |||
| ACB | African Cargo Services | AFRICARGO | Kenia | |||
| ACH | Air Cargo Plus | AIR PLUS | Liberia | |||
| ACJ | Avicon | AVICHARTER | Kenia | |||
| AAE | Astec Air East | AIR EAST | Yhdysvallat | lakkautettu | ||
| AAE | Arizona Air | ARIZONA | ||||
| AQ | AAH | Aloha Airlines | ALOHA | toiminta lopetettu | ||
| AAJ | Alfa Airlines | ALFA SUDAN | Sudan | |||
| AAN | Andalusair | ANDALUSAIR | Espanja | lakkautettu | ||
| AAP | Astro Air International | ASTRO AIR | Filippiinit | |||
| AAP | Arabasco Air Services | ARABASCO | Saudi-Arabia | |||
| 3J | AAQ | Air Alliance | LIAISON | Kanada | lakkautettu | |
| AAR | Americ Air | PATRIOT | Yhdysvallat | |||
| AAS | Airtransservice | AVIASERVICE | Venäjä | |||
| AAS | Austrian Air Services | AIR SERVICES | Itävalta | |||
| OB | AAT | Austrian Airtransport | AUSTRIAN CHARTER | Itävalta | ||
| AAV | Aly Aviation | Britannia | ||||
| AAW | Austin Airways | AUSTIN | Kanada | |||
| SM | AAW | Aberdeen Airways | Britannia | |||
| AAW | Almeta Air | ALMETA AIR | Itävalta | |||
| KJ | AAZ | Asian Air | Kirgisia | |||
| BX | ABL | Air Busan | AIR BUSAN | Korean tasavalta | ||
| AK | ABR | Air Bridge Carriers | AIRBRIDGE | Britannia | lakkautettu | |
| ABT | Ambeo | AMBITION | ||||
| ABE | Arberia Airlines | ARBERIA AIRLINES | Albania | lakkautettu | ||
| ACE | Air Charter Express | Ghana | ||||
| YE | ACQ | Aryan Cargo Express | Intia | |||
| ACS | Aircraft Sales and Services | AIRCRAFT SALES | Pakistan | |||
| ABS | Air Central | AIR CENTRAL | Yhdysvallat | lakkautettu | ||
| ADF | Ade, Aviación Deportiva | ADE AVIACION | Espanja | |||
| ADT | Arrendaminetos y Transportes Turisticos | ARRENDA-TRANS | Meksiko | |||
| ADZ | Avio Delta | Bulgaria | ||||
| ADW | ADC Airways | Libanon | lakkautettu | |||
| AED | Aie Experience Flight | AIE EXPERIENCE | Britannia | |||
| AED | Aernord | AERNSPA | Italia | |||
| AEG | Air East | AIR EAST | Slovakia | |||
| AEI | Air Italy Polska | POLISH BIRD | Puola | |||
| AEK | Aero Costa Rica | ACORISA | Costa Rica | |||
| AES | Aerosur Paraguay | AEROPARAGUAY | Paraguay | |||
| AET | Aerotime | AEROTIME | Britannia | lakkautettu | ||
| VJ | AFF | Africa Airways | AFRIWAYS | Benin | ||
| AFM | Air Four | Italia | ||||
| QH | FLA | Air Florida | PALM | Yhdysvallat | ||
| 3O | MAC | Air Arabia Maroc | ARABIA MAROC | Marokko | ||
| ADO | Air Do | AIR DO | Japani | |||
| MRY | Air Marine | AIR MARINE | Ranska | |||
| PNK | Air Pink | AIRPINK | Serbia | |||
| AFN | African International Airlines | SIMBA | Lesotho | |||
| BDV | Aberdair Aviation | ABERDAV | Kenia | |||
| TTN | Absolute Flight Services | TITANIUM | Etelä-Afrikka | |||
| ATZ | Ace Air | ACE TAXI | Etelä-Korea | |||
| ARO | Acero Taxi | ACERO | Meksiko | |||
| CRV | Acropolis Aviation | ACROPOLIS | Britannia | |||
| ADC | AD Astra Executive Charter | AD ASTRA | Puola | |||
| DDS | Addis Airlines | ADDIS LINE | Etiopia | |||
| TEC | ADI Shuttle Group | TECHJET | Yhdysvallat | |||
| AXX | Advance Air Luftfahrtgesellschaft | SKY SHUTTLE | Saksa | |||
| AAX | Advance Aviation | ADVANCE AVIATION | Thaimaa | |||
| ADV | Advanced Flight Training | ADVANCED | Britannia | |||
| DVN | Adventia | Espanja | ||||
| EBS | AEG Aviation Services | Yhdysvallat | ||||
| ALS | Aeralp | AERALP | Ranska | |||
| AEF | Aerea | Espanja | ||||
| DRD | Aereo Dorado | AEREO DORADO | Meksiko | |||
| FUT | Aereo Futuro | AEREO FUTURO | ||||
| MMG | Aereo Ruta Maya | RUTA MAYA | Guatemala | |||
| AGI | Aereo Transportes Los Angeles de America | ANGELES AMERICA | Meksiko | |||
| WWG | Aereo WWG | AERO-W | ||||
| AKR | Aero Clinker | AERO CLINKER | ||||
| RRB | Aero Club de Castellon | Espanja | ||||
| ARP | Aero Corporate | IVORYCORP | Norsunluurannikko | |||
| EPU | Aero Elite Acapulco | ELITACAPULCO | Meksiko | |||
| XPN | Aero Express | Niger | ||||
| TEJ | AeroJet | Angola | ||||
| GHM | Aero Service Bolivia | Bolivia | ||||
| GLM | Aero Services Mali | GLOBAL MALI | Mali | |||
| GUE | Aero Servicio Guerrero | AERO GUERRERO | Meksiko | |||
| ABA | Aero-Beta | AEROBETA | Saksa | |||
| AJH | Aeroaljarafe | ALJARAFE | Espanja | |||
| AOB | Aerocaribe Coro | CARIBE CORO | Venezuela | |||
| ERC | Aerocharter | Guatemala | lakkautettu | |||
| BSO | Aeroclub Barcelona-Sabadell | Espanja | ||||
| NVA | Aeroclub de Albacete | |||||
| LUE | Aeroclub de Alicante | |||||
| MLL | Aeroclub de Mallorca | MALLORCA | ||||
| AVX | Aeroclub de Vitoria | |||||
| CTD | Aerocorporativos | AEROCORPORATIVOS | Meksiko | |||
| RRO | Aerocredo | Venäjä | ||||
| FAQ | Aerofaq | Ecuador | ||||
| PLS | Aeroflot-Plus | AEROPLUS | Venäjä | |||
| LIN | Aerolimousine | AEROLIMOUSINE | ||||
| PCP | Aerolínea Principal Chile | PRINCIPAL | Chile | |||
| ALT | Aerolíneas Centrales | AERLINEAS CENTRALES | Meksiko | |||
| DMJ | Aerolíneas Damojh | DAMOJH | ||||
| AHL | Aerolíneas Hidalgo | HIDALGO | ||||
| LDL | Aerologic | Venäjä | ||||
| APR | Aerolíneas Primordiales | AEROPERLAS | Meksiko | |||
| VSC | Aeronautic de Los Pirineos | Espanja | ||||
| HD | ADO | AIRDO | AIR DO | Japani | ||
| AGM | Aviation West Charters | ANGEL MED | Yhdysvallat | 2015[7] | ||
| X9 | NVD | Avion Express | NORDVIND | Liettua | ||
| BAH | The Amiri Flight | BAHRAIN | Bahrain | |||
| UJ | LMU | Al Masria Universal Airlines | ALMASRIA | Egypti | ||
| AVD | Álamo Aviación, S.L. | ALAMO | Espanja | |||
| PNX | AIS Airlines | SPINNER | Alankomaat | |||
| AHO | Air Hamburg | AIR HAMBURG | Saksa | |||
| BBF | B-Air Charter | SPEEDCHARTER | 2014[8] | |||
| BO | BBW | BB Airways | BEEBEE AIRWAYS | Nepal | ||
| JD | CBJ | Beijing Capital Airlines | CAPITAL JET | Kiina | ||
| OUF | Beijing Eofa International Jet | Kiina | 2014[8] | |||
| OTA | Business Aviators | OUTLAW | Yhdysvallat | |||
| BWD | Bluewest Helicopters-Greenland | BLUEWEST | Tanska | |||
| TBL | Bell Aliant Regional Communications | TELCO | Kanada | |||
| CWR | Beijing City International Jet | CITY WORLD | Kiina | |||
| BJV | Beijing Vistajet Aviation | BEIJING VISTA | ||||
| BHK | Blu Halkin | BLUEHAKIN | Britannia | |||
| BXJ | Brixtel Group | BRIXTEL JET | Yhdysvallat | |||
| BYG | Bygone Aviation | BYGONE | ||||
| BOB | Backbone A/S | BACKBONE | Tanska | |||
| ID | BTK | Batik Air | BATIK | Indonesia | ||
| BBJ | Blue Air Lines | BLUE KOREA | Etelä-Korea | |||
| BCJ | Blue Jet Charters | BLUE BOY | Puola | |||
| BNA | Bun Air Corporation | BUN AIR | Yhdysvallat | |||
| PVO | Bearing Supplies Limited | PROVOST | Britannia | |||
| BAA | Balkan Agro Aviation | BALKAN AGRO | Bulgaria | |||
| BAB | Bahrain Air BSC | AWAL | Bahrain | |||
| BAC | BAC Leasing Limited | Britannia | ||||
| BAE | BAE Systems | FELIX | ||||
| BAF | Belgian ilmavoimat | BELGIAN AIRFORCE | Belgia | |||
| 8Q* | BAJ | Baker Aviation | RODEO | Yhdysvallat | ||
| BAK | Blackhawk Airways | BLACKHAWK | ||||
| L9 | BAL | Belle Air Europe | BELLEAIR EUROPE | Italy | ||
| BAL | Britannia Airways | BRITANNIA | Britannia | lakkautettu | ||
| BAM | Business Air Services | BUSINESS AIR | Kanada | |||
| BAN | British Antarctic Survey | PENGUIN | Britannia | |||
| BAR | Bradly Air | BRADLEY | Kanada | |||
| BAU | Bissau Airlines | AIR BISSAU | Guinea-Bissau | |||
| BAV | Bay Aviation Ltd | BAY AIR | Bangladesh | |||
| BA | BAW | British Airways | SPEEDBIRD | Britannia | ||
| BAX | Best Aero Handling Ltd | Venäjä | ||||
| BAY | Bravo Airways | Ukraina | ||||
| BBA | Bannert Air | BANAIR | Itävalta | |||
| BG | BBC | Biman Bangladesh Airlines | BANGLADESH | Bangladesh | ||
| BO | BBD | Bluebird Nordic | BLUE CARGO | Islanti | ||
| BBS | Beibars CJSC | BEIBARS | Kazakstan | |||
| BBV | Bravo Airlines | BRAVO EUROPE | Espanja | |||
| BBZ | Bluebird Aviation | COBRA | Kenia | |||
| B4 | BCF | BACH Flugbetriebsges | BACH | Itävalta | ||
| BCI | Blue Islands | BLUE ISLAND | Britannia | |||
| BCL | British Caribbean Airways | lakkautettu | ||||
| BCR | British Charter | BACKER | ||||
| BCT | BCT Aviation | BOBCAT | ||||
| BCV | Business Aviation Center | BUSINESS AVIATION | Ukraina | |||
| WX | BCY | CityJet | CITY JET | Irlanti | ||
| BZ | BDA | Blue Dart Aviation | BLUE DART | Intia | ||
| JA | BON | B&H Airlines | AIR BOSNA | Bosnia ja Hertsegovina | ||
| BDF | Bissau Discovery Flying Club | BISSAU DISCOVERY | Guinea-Bissau | |||
| AYB | Belgian Army | BELGIAN ARMY | Belgia | |||
| BDR | Badr Airlines | BADR AIR | Sudan | |||
| BEA | Best Aviation Ltd | BEST AIR | Bangladesh | |||
| BED | Belgorod Aviation Enterprise | BELOGORYE | Venäjä | |||
| AJC | Bar Harbor Airlines | BAR HARBOR | Yhdysvallat | |||
| BEF | Balear Express | BALEAR EXPRESS | Espanja | |||
| BEH | Bel Air Helicopters | BLUECOPTER | Tanska | |||
| BEK | Berkut Air | BERKUT | Kazakstan | |||
| BET | BETA - Brazilian Express Transportes Aéreos | BETA CARGO | Brasilia | |||
| BFC | Basler Flight Service | BASLER | Yhdysvallat | |||
| BFG | Bear Flight | BEARFLIGHT | Ruotsi | |||
| J4 | BFL | Buffalo Airways | BUFFALO | Kanada | ||
| BFO | Bombardier | BOMBARDIER | Kanada | |||
| BFR | Burkina Airlines | BURKLINES | Burkina Faso | |||
| BFS | Business Flight Sweden | BUSINESS FLIGHT | Ruotsi | |||
| BFW | Bahrain Defence Force | SUMMAN | Bahrain | |||
| 8H | BGH | BH Air | BALKAN HOLIDAYS | Bulgaria | ||
| BGI | British Gulf International | BRITISH GULF | São Tomé ja Príncipe | |||
| BGK | British Gulf International-Fez | GULF INTER | Kirgisia | |||
| A8 | BGL | Benin Golf Air | BENIN GOLF | Benin | ||
| BGM | Bugulma Air Enterprise | BUGAVIA | Venäjä | |||
| BGR | Budget Air Bangladesh | BUDGET AIR | Bangladesh | |||
| BGT | Bergen Air Transport | BERGEN AIR | Norja | |||
| U4 | BHA | Buddha Air | BUDDHA AIR | Nepal | ||
| BHI | Balkh Airlines | SHARIF | Afganistan | |||
| BHL | Bristow Helicopters | BRISTOW | Britannia | |||
| BHN | Bristow Helicopters Nigeria | BRISTOW HELICOPTERS | Nigeria | |||
| BHO | Bhoja Airlines | BHOJA | Pakistan | |||
| 4T | BHP | Belair Airlines | BELAIR | Sveitsi | ||
| BHR | Bighorn Airways | BIGHORN AIR | Yhdysvallat | |||
| UP | BHS | Bahamasair | BAHAMAS | Bahama | ||
| BHT | Bright Air | BRIGHTAIR | Alankomaat | ICAO-koodia ja kutsutunnusta ei enää allokoida | ||
| E6 | Bringer Air Cargo Taxi Aéreo | Brasilia | ||||
| LZ | Balkan Bulgarian Airlines | Bulgaria | lakkautettu | |||
| TH | BA Connect | Britannia | ||||
| BHY | Bosphorus European Airways | BOSPHORUS | Turkki | |||
| BID | Binair | BINAIR | Saksa | |||
| BIG | Big Island Air | BIG ISLE | Yhdysvallat | |||
| BS | BIH | British International Helicopters | BRINTEL | Britannia | ||
| BIL | Billund Air Center | BILAIR | Tanska | |||
| BIN | Boise Interagency Fire Center | BISON-AIR | Yhdysvallat | |||
| BIO | Bioflight A/S | BIOFLIGHT | Tanska | |||
| BIR | Bird Leasing | BIRD AIR | Yhdysvallat | |||
| BIZ | Bizjet Ltd | BIZZ | Britannia | |||
| BJA | Baja Air | BAJA AIR | Meksiko | |||
| BJC | Baltic Jet Aircompany | BALTIC JET | Latvia | |||
| BJS | Business Jet Solutions | SOLUTION | Yhdysvallat | |||
| B4 | BKA | Bankair | BANKAIR | |||
| BKF | BF-Lento OY | BAKERFLIGHT | Suomi | |||
| BKK | Blink | BLINKAIR | Britannia | |||
| BKJ | Barken International | BARKEN JET | Yhdysvallat | |||
| PG | BKP | Bangkok Airways | BANGKOK AIR | Thaimaa | ||
| BKV | Bukovyna | BUKOVYNA | Ukraina | |||
| BLB | Blue Bird Aviation | BLUEBIRD SUDAN | Sudan | |||
| BLC | Bellesavia | BELLESAVIA | Valko-Venäjä | |||
| BLE | Blue Line | BLUE BERRY | Ranska | |||
| KF | BLF | Blue1 | BLUEFIN | Suomi | ||
| BLG | Belgavia | BELGAVIA | Belgia | |||
| BLH | Blue Horizon Travel Club | BLUE HORIZON | Yhdysvallat | |||
| BLJ | Blue Jet | BLUEWAY | Espanja | |||
| BLL | Baltic Airlines | BALTIC AIRLINES | Venäjä | |||
| BLN | Bali International Air Service | BIAR | Indonesia | |||
| JV | BLS | Bearskin Lake Air Service | BEARSKIN | Kanada | ||
| BLT | Baltic Aviation | BALTAIR | Yhdysvallat | |||
| B3 | BLV | Bellview Airlines | BELLVIEW AIRLINES | Nigeria | ||
| BD | BMA | BMI | MIDLAND | Britannia | ||
| BM | BMR | BMI Regional | MIDLAND | |||
| BMD | British Medical Charter | BRITISH MEDICAL | ||||
| BME | Briggs Marine Environmental Services | BRIGGS | ||||
| BMH | Bristow Masayu Helicopters | MASAYU | Indonesia | |||
| WW | BMI | Bmibaby | BABY | Britannia | ||
| CH | BMJ | Bemidji Airlines | BEMIDJI | Yhdysvallat | ||
| 5Z | BML | Bismillah Airlines | BISMILLAH | Bangladesh | ||
| BMN | Bowman Aviation | BOWMAN | Yhdysvallat | |||
| BMW | BMW | BMW-FLIGHT | Saksa | |||
| BMX | Banco de Mexico | BANXICO | Meksiko | |||
| BND | Bond Offshore Helicopters | BOND | Britannia | |||
| BNE | Benina Air | BENINA AIR | Libya | |||
| BNG | BN Group Limited | VECTIS | Britannia | |||
| BNJ | Air Service Liège | JET BELGIUM | Belgia | |||
| BNL | Blue Nile Ethiopia Trading | NILE TRADING | Etiopia | |||
| BNR | Bonair Aviation | BONAIR | Kanada | |||
| BNS | Bancstar - Valley National Corporation | BANCSTAR | Yhdysvallat | |||
| BNT | Bentiu Air Transport | BENTIU AIR | Sudan | |||
| BNV | Benane Aviation Corporation | BENANE | Mauritania | |||
| BNW | British North West Airlines | BRITISH NORTH | Britannia | |||
| BOA | Boniair | KUMANOVO | Makedonia | |||
| BOD | Bond Air Services | UGABOND | Uganda | |||
| BOE | Boeing | BOEING | Yhdysvallat | |||
| BOF | Bordaire | BORDAIR | Kanada | |||
| BOO | Bookajet Limited | BOOKAJET | Britannia | |||
| BO | BOU | Bouraq Indonesia Airlines | BOURAQ | Indonesia | ||
| BV | BPA | Blue Panorama Airlines | BLUE PANOROMA | Italia | ||
| BPK | Berkhut ZK | VENERA | Kazakstan | |||
| BPO | Bundespolizei-Fliegertruppe | PIROL | Saksa | |||
| BPS | Budapest Aircraft Services/Manx2 | BASE | Unkari | |||
| BPT | Bonus Aviation | BONUS | Britannia | |||
| BPX | British Petroleum Exploration | Kolumbia | ||||
| 7R | BRB | BRA-Transportes Aéreos | BRA-TRANSPAEREOS | Brasilia | ||
| BRD | Brock Air Services | BROCK AIR | Kanada | |||
| BRE | Breeze Ltd | AVIABREEZE | Ukraina | |||
| 8E | BRG | Bering Air | BERING AIR | Yhdysvallat | ||
| BRK | Briansk State Air Enterprise | BRIANSK-AVIA | Venäjä | |||
| BRN | Branson Airlines | BRANSON | Yhdysvallat | |||
| BRO | BASE Regional Airlines | COASTRIDER | Alankomaat | Toisen yrityksen käytössä oleva ICAO-koodi, kutsutunnusta ei enää allokoida | ||
| BRS | Brasilian ilmavoimat | BRAZILIAN AIR FORCE | Brasilia | |||
| BRT | British Regional Airlines | BRITISH | Britannia | |||
| B2 | BRU | Belavia Belarusian Airlines | BELARUS AVIA | Valko-Venäjä | ||
| BRV | Bravo Air Congo | BRAVO | Kongon demokraattinen tasavalta | lakkautettu | ||
| BRW | Bright Aviation Services | BRIGHT SERVICES | Bulgaria | |||
| BN | BNF | Braniff International Airways | BRANIFF | Yhdysvallat | lakkautettu | |
| BRX | Buffalo Express Airlines | BUFF EXPRESS | Yhdysvallat | |||
| BRY | Burundayavia | BURAIR | Kazakstan | |||
| BSC | Bistair - Fez | BIG SHOT | Kirgisia | |||
| BSD | Blue Star Airlines | AIRLINES STAR | Meksiko | |||
| BSI | Brasair Transportes Aéreos | BRASAIR | Brasilia | |||
| BSJ | Blue Swan Aviation | BLUE SWAN | Britannia | |||
| BSM | Blue Sky Aviation | Libanon | ||||
| BSS | Bissau Aero Transporte | BISSAU AIRSYSTEM | Guinea-Bissau | |||
| BST | Best Air | TUNCA | Turkki | |||
| BSW | Blue Sky Airways | SKY BLUE | Tšekki | |||
| GQ | BSY | Big Sky Airlines | BIG SKY | Yhdysvallat | ||
| V9 | BTC | BAL Bashkirian Airlines | BASHKIRIAN | Venäjä | ||
| BTH | Baltijas Helicopters | BALTIJAS HELICOPTERS | Latvia | |||
| BTK | Baltyka | BALTYKA | Ukraina | |||
| BQ | BTL | Baltia Air Lines | BALTIA | Yhdysvallat | [9] | |
| BTR | Botir-Avia | BOTIR-AVIA | Kirgisia | |||
| GAA | Business Express | BIZEX | Yhdysvallat | |||
| BTT | BT-Slavuta | BEETEE-SLAVUTA | Ukraina | |||
| Y6 | BTV | Batavia Air | BATAVIA | Indonesia | ||
| L9 | BTZ | Bristow U.S. LLC | BRISTOW | Yhdysvallat | ||
| 1T | BUC | Bulgarian Air Charter | BULGARIAN CHARTER | Bulgaria | ||
| BUL | Blue Airlines | BLUE AIRLINES | Kongon demokraattinen tasavalta | |||
| BU | BUN | Buryat Airlines Aircompany | BURAL | Venäjä | ||
| BUZ | Buzz | BUZZ | Britannia | |||
| BVA | Buffalo Airways | BUFFALO AIR | Yhdysvallat | |||
| BVC | Bulgarian Aeronautical Centre | BULGARIAN WINGS | Bulgaria | |||
| BVN | Baron Aviation Services | SHOW-ME | Yhdysvallat | |||
| J8 | BVT | Berjaya Air | BERJAYA | Malesia | ||
| BVU | Bellview Airlines | Sierra Leone | ||||
| QW | BWG | Blue Wings | BLUE WINGS | Saksa | lakkautettu | |
| BWI | Blue Wing Airlines | BLUE TAIL | Suriname | |||
| BWL | British World Airlines | BRITWORLD | Britannia | |||
| BXA | Bahrain Executive Air Services | BEXAIR | Bahrain | |||
| BXH | Bar XH Air | PALLISER | Kanada | |||
| SN | BXI | Brussels International Airlines | XENIA | Belgia | ||
| 8W? | BAX Global | |||||
| BYA | Berry Aviation | BERRY | Yhdysvallat | |||
| BYC | Cambodia Bayon Airlines | BAYON AIR | Kambodža | |||
| BYF | San Carlos Flight Center | BAY FLIGHT | Yhdysvallat | |||
| BYL | Bylina Joint-Stock Company | BYLINA | Venäjä | |||
| BYR | Berytos Airlines | Libanon | ||||
| BYE | Bayu Indonesia Air | BAYU | Indonesia | |||
| BZA | Bizair Fluggesellschaft | BERLIN BEAR | Saksa | |||
| DB | BZH | Brit Air | BRITAIR | Ranska | ||
| BZZ | Butane Buzzard Aviation Corporation | BUZZARD | Britannia | |||
| AUJ | Business Flight Salzburg | AUSTROJET | Itävalta | |||
| CKM | BKS Air (Rivaflecha) | COSMOS | Espanja | |||
| CLF | Bristol Flying Centre | CLIFTON | Britannia | |||
| CLN | Barnes Olsen Aeroleasing | SEELINE | ||||
| CPJ | Baltimore Air Transport | CORPJET | Yhdysvallat | |||
| E9 | CXS | Boston-Maine Airways | CLIPPER CONNECTION | |||
| SN | BEL | Brussels Airlines | BEE-LINE | Belgia | ||
| EAH | Baltimore Airways | EASTERN | Yhdysvallat | |||
| EBA | Bond Aviation | BOND AVIATION | Italia | |||
| EXB | Brazilian Army Aviation | BRAZILIAN ARMY | Brasilia | |||
| EXP | Business Express Delivery | EXPRESS AIR | Kanada | |||
| FOS | Bel Limited | Venäjä | ||||
| HAW | Bangkok Aviation Center | THAI HAWK | Thaimaa | |||
| HAX | Benair | SCOOP | Norja | |||
| NT | IBB | Binter Canarias | BINTER | Espanja | ||
| IRJ | Bonyad Airlines | BONYAD AIR | Iran | |||
| IVR | Burundaiavia | RERUN | Kazakstan | |||
| 0B | BMS | Blue Air | BLUE MESSENGER | Romania | ||
| KJ | LAJ | British Mediterranean Airways | BEE MED | Britannia | ||
| LBY | Belle Air | ALBAN-BELLE | Albania | |||
| LED | Blom Geomatics | SWEEPER | Norja | |||
| LTL | Benin Littoral Airways | LITTORAL | Benin | |||
| LXJ | Bombardier Business Jet Solutions | FLEXJET | Yhdysvallat | |||
| FB | LZB | Bulgaria Air | FLYING BULGARIA | Bulgaria | ||
| MBR | Brazilian Navy Aviation | BRAZILIAN NAVY | Brasilia | |||
| 8N | NKF | Barents AirLink | NORDFLIGHT | Ruotsi | ||
| NYB | Belgian laivasto | BELGIAN NAVY | Belgia | |||
| OGJ | Bakoji Airlines Services | BAKO AIR | Nigeria | |||
| PEB | Benders Air | PALEMA | Ruotsi | |||
| PNT | Balmoral Central Contracts | PORTNET | Etelä-Afrikka | |||
| POI | BGB Air | BOJBAN | Kazakstan | |||
| PPS | Butte Aviation | PIPESTONE | Yhdysvallat | |||
| RHD | Bond Air Services | RED HEAD | Britannia | |||
| RLR | Business Airfreight | RATTLER | Yhdysvallat | |||
| RPX | BAC Express Airlines | RAPEX | Britannia | |||
| RRS | Boscombe Down DERA (Formation) | BLACKBOX | ||||
| SCJ | Business Jet Sweden | SCANJET | Ruotsi | |||
| SHT | British Airways | SHUTTLE | Britannia | BA kotimaanlennoilla | ||
| SKH | British Sky Broadcasting | SKYNEWS | ||||
| TXB | Bell Helicopter Textron | TEXTRON | Kanada | |||
| UKA | Buzzaway Limited | UKAY | Britannia | |||
| VLX | Biz Jet Charter | AVOLAR | Yhdysvallat | |||
| VOL | Blue Chip Jet | BLUE SPEED | Ruotsi | |||
| WFD | BAE Systems | AVRO | Britannia | |||
| WTN | BAE Systems | TARNISH | ||||
| XBO | Baseops International | Yhdysvallat | ||||
| XDA | Bureau Veritas | Ranska | ||||
| XMS | British Airways Santa | SANTA | Britannia | |||
| ZBA | Boskovic Air Charters Limited | BOSKY | Kenia | |||
| BLM | Blue Sky Airlines | BLUE ARMENIA | Armenia | |||
| JMP | Businesswings | JUMP RUN | Saksa | |||
| CJ | CFE | BA CityFlyer | FLYER | Britannia | ||
| OB | BOV | Boliviana de Aviación | BOLIVIANA | Bolivia | ||
| YB | BRJ | Borajet | BORA JET | Turkki | ||
| BW | BWA | Caribbean Airlines | CARIBBEAN AIRLINES | Trinidad ja Tobago | ||
| QAI | Conquest Air | CHICKPEA | Yhdysvallat | 2014[10] | ||
| CNW | Continental Airways | Moldovoa | ||||
| CRF | Croix Rouge Francais | CROIX ROUGE | Ranska | |||
| CBH | Corporate Eagle Management Services | CLUB HOUSE | Yhdysvallat | [11] | ||
| CCT | Connect Air | CONNECT | Kanada | [12] | ||
| CME | Commerce Bank | COMMERCE BANK | Yhdysvallat | [4] | ||
| CAA | Civil Aviation Authority of the Czech Republic | INSPECTOR | Tšekki | |||
| BKR | Civil Air Patrol South Carolina Wing | BOX KAR | Yhdysvallat | |||
| BFN | Compagnie Nationale Naganagani | Burkino Faso | ||||
| AWX | Civil Aviation Authority | ALLWEATHER | Britannia | |||
| BBN | Civil Aviation Authority | BRABAZON | Britannia | |||
| ATQ | CHC Helicopters Nigeria | COLIBRI | Nigeria | |||
| APL | Corporativo Aereo Principal | AEREO PRINCIPAL | Meksiko | |||
| AIO | Henkilöstön päällikkö, Yhdysvaltain ilmavoimat | AIR CHIEF | Yhdysvallat | |||
| AID | Christian Konig - Century Airbirds | CENTURY AIRBIRD | Itävalta | |||
| Cambridge Recurrent Training | CAMBRIDGE | Britannia | ||||
| California Department of Forestry and Fire Protection | CALFIRE | Yhdysvallat | ||||
| Careflight Queensland | SAMARITAN | Australia | ||||
| 7N | PWD | Pawa Dominicana | PAWA DOMINICANA | Dominikaaninen tasavalta | ||
| Castle Air Charter | CASTLEFILM | Britannia | ||||
| Challenges Aviation | TIGER | |||||
| Challenges Limited | HERITAGE | |||||
| Cheqair | ASTON | |||||
| Clacton Aero Club | CLASSIC WINGS | |||||
| Coral Sun Airways | CORAL SUN | Kirbati | ||||
| Cowan Group | COWAN | Yhdysvallat | ||||
| SMW | Carpatair Flight Service | SMART WINGS | Romania | |||
| CCL | Cambodia Airlines | ANGKOR WAT | Kambodža | |||
| CCB | Caricom Airways | DOLPHIN | Barbados | |||
| CYH | China Southern Airlines Henan | YUHAO | Kiina | |||
| CFB | Chongqing Forebase General Aviation | FOREBASE | Kiina | |||
| XCA | Colt Transportes Aereos | COLT | Brasilia | |||
| GCY | CHC Global Operations International | HELIBIRD | Britannia | |||
| TIP | C and M Aviation | TRANSPAC | Yhdysvallat | |||
| SRJ | C Air Jet Airlines | SYRJET | Syyria | |||
| ORO | C N Air | CAPRI | Espanja | |||
| RWG | C&M Airways | RED WING | Yhdysvallat | |||
| RMU | C.S.P., Societe | AIR-MAUR | Mauritania | |||
| CJZ | Caliber Jet | CALIBER JET | Yhdysvallat | |||
| CRC | Cameroon Airlines Corporation | CAMAIRCO | Kamerun | |||
| AUN | Common Sky | COMMON SKY | Itävalta | |||
| CBI | Cabi | CABI | Ukraina | |||
| CPI | Compagnia Aerea Italiana | AIRCAI | Italia | |||
| 5C | ICL | CAL Cargo Air Lines | CAL | Israel | ||
| CMR | CAM Air Management | CAMEO | Britannia | |||
| CTZ | CATA Línea Aérea | CATA | Argentiina | |||
| CCF | CCF Manager Airline | TOMCAT | Saksa | |||
| CED | CEDTA (Compañía Ecuatoriana De Transportes Aéreos) | CEDTA | Ecuador | |||
| HBI | CHC Denmark | HELIBIRD | Tanska | |||
| HEM | CHC Helicopter | HEMS | Australia | |||
| AW | SCH | CHC Airways | SCHREINER | Alankomaat | Toisen yrityksen käytössä oleva ICAO-koodi, kutsutunnusta ei enää allokoida | |
| HKS | CHC Helikopter Service | HELIBUS | Norja | |||
| VCI | CI-Tours | CI-TOURS | Norsunluurannikko | |||
| CKC | CKC Services | Yhdysvallat | ||||
| CMZ | CM Stair | CEE-EM STAIRS | Mauritania | |||
| CNT | Centre national d'études des télécommunications - C.N.E.T. | KNET | Ranska | |||
| OAP | COAPA AIR | COAPA | Meksiko | |||
| PDR | COMAV | SPEEDSTER | Namibia | |||
| CRH | CRI Helicopters Mexico | HELI-MEX | Meksiko | |||
| IRO | CSA Air | IRON AIR | Yhdysvallat | |||
| CSE | CSE Aviation | OXFORD | Britannia | |||
| CTQ | CTK Network Aviation | CITYLINK | Ghana | |||
| CBR | Cabair College of Air Training | CABAIR | Britannia | |||
| CVE | Cabo Verde Express | KABEX | Kap Verde | |||
| CWD | Caernarfon Airworld | AMBASSADOR | Britannia | |||
| CXE | Caicos Express Airways | CAICOS | Turks- ja Caicossaaret | |||
| CCE | Cairo Air Transport Company | Egypti | ||||
| CGC | Cal Gulf Aviation | CAL-GULF | São Tomé ja Príncipe | |||
| REZ | Cal-West Aviation | CAL AIR | Yhdysvallat | |||
| CSL | California Air Shuttle | CALIFORNIA SHUTTLE | ||||
| 3C | CMV | Calima Aviación | CALIMA | Espanja | ||
| MO | CAV | Calm Air | CALM AIR | Kanada | ||
| R9 | CAM | Camai Air | AIR CAMAI | Yhdysvallat | ||
| K6 | KHV | Cambodia Angkor Air | ANGKOR AIR | Kambodža | ||
| UY | UYC | Cameroon Airlines | CAM-AIR | Kamerun | lakkautettu | |
| HSO | Campania Helicopteros De Transporte | HELIASTURIAS | Espanja | |||
| C6 | CJA | CanJet | CANJET | Kanada | ||
| PIL | Canada Jet Charters | PINNACLE | ||||
| CP | CDN | Canadian Airlines | CANADIAN | lakkautettu | ||
| CTG | Canadian Coast Guard | CANADIAN COAST GUARD | ||||
| HIA | Canadian Eagle Aviation | HAIDA | ||||
| CFC | Canadian Forces | CANFORCE | ||||
| BZD | Canadian Global Air Ambulance | BLIZZARD | ICAO-koodi ja kutsutunnusta ei enää allokoida | |||
| CDN | Canadian Helicopters | CANADIAN | ||||
| TKR | Canadian Interagency Forest Fire Centre | TANKER | ICAO-koodi ja kutsutunnusta ei enää allokoida | |||
| XNC | Canadian National Telecommunications | |||||
| 5T | MPE | Canadian North | EMPRESS | |||
| CP | CPC | Canadian Pacific Airlines | EMPRESS | ICAO-koodi ja kutsutunnusta ei enää allokoida | ||
| CDR | Canadian Regional Airlines | CANADIAN REGIONAL | ||||
| CWH | Canadian Warplane Heritage Museum | WARPLANE HERITAGE | ||||
| W2 | CWA | Canadian Western Airlines | CANADIAN WESTERN | |||
| CWW | Canair | CANAIR | Kiina | |||
| CUI | Cancun Air | CAN-AIR | Meksiko | |||
| 9K | KAP | Cape Air | CAIR | Yhdysvallat | ||
| CTO | Cape Air Transport | Australia | ||||
| SEM | Cape Central Airways | SEMO | Yhdysvallat | |||
| CMY | Cape Smythe Air | CAPE SMYTHE AIR | ||||
| CPX | Capital Air Service | CAPAIR | ||||
| CPD | Capital Airlines | CAPITAL DELTA | Kenia | |||
| NCP | Capital Airlines | CAPITAL SHUTTLE | Nigeria | |||
| PT | CCI | Capital Cargo International Airlines | CAPPY | Yhdysvallat | ||
| CCQ | Capital City Air Carriers | CAP CITY | ||||
| EGL | Capital Trading Aviation | PRESTIGE | Britannia | |||
| CEX | Capitol Air Express | CAPITOL EXPRESS | Yhdysvallat | |||
| CWZ | Capitol Wings Airline | CAPWINGS | ||||
| VAN | Caravan Air | CAMEL | Mauritania | |||
| CWN | Cardiff Wales Flying Club | CAMBRIAN | Britannia | |||
| FVA | Cardinal/Air Virginia | AIR VIRGINIA | Yhdysvallat | |||
| GOL | Cardolaar | CARGOLAAR | Namibia | |||
| CDI | Cards Air Services | CARDS | Filippiinit | |||
| CFH | CareFlight | CARE FLIGHT | Australia | |||
| CDM | Carga Aérea Dominicana | CARGA AEREA | Dominikaaninen tasavalta | |||
| EST | Carga Express Internacional | CARGAINTER | Meksiko | |||
| GG | GGC | Cargo 360 | LONG-HAUL | Yhdysvallat | ||
| MCX | Cargo Express | MAURICARGO | Mauritania | |||
| CRV | Cargo Ivoire | CARGOIV | Norsunluurannikko | |||
| CLM | Cargo Link | CARGO LINK | Barbados | |||
| CLA | Cargo Logic Air | FIREBIRD | Britannia | |||
| CTW | Cargo Three | THIRD CARGO | Panama | |||
| 2G | CRG | Cargoitalia | WHITE PELICAN | Italia | ||
| W8 | CJT | Cargojet Airways | CARGOJET | Kanada | ||
| CV | CLX | Cargolux | CARGOLUX | Luxembourg | ||
| C8 | ICV | Cargolux Italia | CARGO MED | Italia | ||
| CGM | Cargoman | HOTEL CHARLIE | Oman | |||
| DEL | Carib Aviation | RED TAIL | Antigua ja Barbuda | |||
| BCB | Carib Express | WAVEBIRD | Barbados | |||
| PWD | CARIBAIR | CARIBAIR | Dominikaaninen tasavalta | |||
| DCC | Caribbean Air Cargo | CARICARGO | Barbados | |||
| CLT | Caribbean Air Transport | CARIBBEAN | Alankomaat | ICAO-koodi ja kutsutunnusta ei enää allokoida | ||
| CLT | Club Aerocelta de Vuelo Con Motor | Espanja | ||||
| BW | BWA | Caribbean Airlines | CARIBBEAN | Trinidad ja Tobago | ||
| IQQ | Caribbean Airways | CARIBJET | Barbados | |||
| CSX | Choice Airways | CHOICE AIR | Yhdysvallat | |||
| TLC | Caribbean Express | CARIB-X | ||||
| 8B | GFI | Caribbean Star Airlines | CARIB STAR | Antigua ja Barbuda | ||
| CRB | Caricom Airways | CARIBBEAN COMMUTER | Suriname | |||
| CRT | Caribintair | CARIBINTAIR | Haiti | |||
| CVG | Carill Aviation | CARILL | Britannia | |||
| V3 | KRP | Carpatair | CARPATAIR | Romania | ||
| CRR | Carranza | CARRANZA | Chile | lakkautettu | ||
| ULS | Carroll Air Service | ULSTER | Yhdysvallat | |||
| CMT | Casement Aviation | CASEMENT | ||||
| CSO | Casino Airline | CASAIR | ||||
| CSP | Casper Air Service | CASPER AIR | ||||
| RV | CPN | Caspian Airlines | CASPIAN | Iran | ||
| CSJ | Castle Aviation | CASTLE | Yhdysvallat | |||
| CAZ | Cat Aviation | EUROCAT | Sveitsi | |||
| CBT | Catalina Flying Boats | CATALINA AIR | Yhdysvallat | |||
| TEX | Catex | CATEX | Ranska | |||
| KA | HDA | Cathay Dragon | DRAGON | Hongkong | ||
| CX | CPA | Cathay Pacific | CATHAY | |||
| CJR | Caverton Helicopters | CAVERTON AIR | Nigeria | |||
| KX | CAY | Cayman Airways | CAYMAN | Caymansaaret | ||
| 5J | CEB | Cebu Pacific | CEBU | Filippiinit | ||
| CIL | Cecil Aviation | CECIL | Britannia | |||
| CEG | Cega Aviation | CEGA | ||||
| CEC | Celtic Airways | CELTAIR | ||||
| CWE | Celtic West | CELTIC | ||||
| CEV | Centre d'Essais en Vol | CENTEV | Ranska | |||
| CNL | Centennial Airlines | WYO-AIR | Yhdysvallat | |||
| CNS | Cobalt Air LLC | CHRONOS | ||||
| CVO | Center Vol | CENTERVOL | Espanja | |||
| CTS | Center-South | CENTER-SOUTH | Venäjä | |||
| CET | Centrafrican Airlines | CENTRAFRICAIN | Keski-Afrikan tasavalta | |||
| CAX | Central Air Express | CENTRAL EXPRESS | Kongon demokraattinen tasavalta | |||
| CTL | Central Airlines | CENTRAL COMMUTER | Yhdysvallat | |||
| CNY | Central Airways | CENTRAL LEONE | Sierra Leone | |||
| ACN | Central American Airlines | AEROCENTRO | Nicaragua | |||
| YOG | Central Aviation | YOGAN AIR | Yhdysvallat | |||
| DRN | Central De Discos De Reynosa | DISCOS REYNOSA | Meksiko | |||
| CMA | Central European Airlines | EUROCENTRAL | Tšekki | |||
| CHA | Central Flying Service | CHARTER CENTRAL | Yhdysvallat | |||
| CEM | Central Mongolia Airways | CENTRAL MONGOLIA | Mongolia | |||
| 9M | GLR | Central Mountain Air | GLACIER | Kanada | ||
| CQC | Central Queensland Aviation College | Australia | ||||
| CSI | Central Skyport | SKYPORT | Yhdysvallat | |||
| CLW | Centralwings | CENTRALWINGS | Puola | |||
| DTV | Centre Airlines | DUTCH VALLEY | Yhdysvallat | |||
| CGS | Centre of Applied Geodynamica | GEO CENTRE | Venäjä | |||
| J7 | CVC | Centre-Avia | AVIACENTRE | |||
| CCV | Centro De Helicopteros Corporativos | HELICORPORATIVO | Meksiko | |||
| ACF | Centro de Formación Aeronáutica de Canarias | FORCAN | Espanja | |||
| WE | CWC | Centurion Air Cargo | CHALLENGE CARGO | Yhdysvallat | ||
| URY | Century Aviation | CENTURY AVIA | Meksiko | |||
| HAI | Century Aviation International | Kanada | ||||
| XAD | Certified Air Dispatch | Yhdysvallat | ||||
| CER | Cetraca Aviation Service | CETRACA | Kongon demokraattinen tasavalta | |||
| IRU | Chabahar Airlines | CHABAHAR | Iran | |||
| CLG | Chalair Aviation | CHALLAIR | Ranska | |||
| OP | CHK | Chalk's International Airlines | CHALKS | Yhdysvallat | ||
| CLS | Challenge Air Transport | AIRISTO | Saksa | |||
| CHS | Challenge Aviation | CHALLENGE AVIATION | Australia | |||
| OFF | Challenge International Airlines | CHALLENGE AIR | Yhdysvallat | |||
| CHG | Challenge Aero | SKY CHALLENGER | Ukraina | |||
| CPH | Champagne Airlines | CHAMPAGNE | Ranska | |||
| MG | CCP | Champion Air | CHAMPION AIR | Yhdysvallat | ||
| NCH | Chanchangi Airlines | CHANCHANGI | Nigeria | |||
| 2Z | CGN | Chang An Airlines | CHANGAN | Kiina | ||
| CHN | Channel Island Aviation | CHANNEL | Yhdysvallat | |||
| WML | Chantilly Air | MARLIN | ||||
| CPL | Chaparral Airlines | CHAPARRAL | ||||
| S8 | CSU | Chari Aviation Services | CHARI SERVICE | Tšad | ||
| CAH | Charlan Air Charter | CHARLAN | Etelä-Afrikka | ICAO-koodi ja kutsutunnusta ei enää allokoida | ||
| HMD | Charlie Hammonds Flying Service | HAMMOND | Yhdysvallat | |||
| CGD | Charlotte Air National Guard | |||||
| CHW | Charter Air | CHARTER WIEN | Itävalta | |||
| HRT | Chartright Air | CHARTRIGHT | Kanada | |||
| RP* | CHQ | Chautauqua Airlines | CHAUTAUQUA | Yhdysvallat | ||
| CBB | Cheboksary Airenterprise JSC | CHEBAIR | Venäjä | |||
| CHM | Chemech Aviation | Pakistan | ||||
| CHZ | Cherline | CHERL | Venäjä | |||
| CMK | Chernomor-Avia | CHERAVIA | ||||
| CBM | Cherokee Express | BLUE MAX | Yhdysvallat | |||
| CCY | Cherry Air | CHERRY | ||||
| CAB | Chesapeake Air Service | CHESAPEAKE AIR | ||||
| CVR | Chevron U.S.A | CHEVRON | ||||
| CYA | Cheyenne Airways | CHEYENNE AIR | ||||
| CGO | Chicago Air | WILD ONION | ||||
| C8 | WDY | Chicago Jet Group | WINDY CITY | |||
| RAT | Chief Rat Flight Services | RIVERRAT | Etelä-Afrikka | |||
| CCH | Chilchota Taxi Aéreo | CHILCHOTA | Meksiko | |||
| DES | Chilcotin Caribou Aviation | CHILCOTIN | Kanada | |||
| CAD | Chilliwack Aviation | CHILLIWACKAIR | Kanada | |||
| ETN | Chim-Nir Aviation | CHIMNIR | Israel | |||
| CI | CAL | China Airlines | DYNASTY | Taiwan | ||
| CK | CKK | China Cargo Airlines | CARGO KING | Kiina | ||
| MU | CES | China Eastern Airlines | CHINA EASTERN | |||
| G5 | HXA | China Express Airlines | CHINA EXPRESS | |||
| CFA | China Flying Dragon Aviation | FEILONG | ||||
| CTH | Kiina General Aviation Corporation | TONGHANG | ||||
| CAG | China National Aviation Corporation | CHINA NATIONAL | ||||
| CJ | CBF | China Northern Airlines | CHINA NORTHERN | lakkautettu. | ||
| WH | CNW | China Northwest Airlines | CHINA NORTHWEST | lakkautettu | ||
| CHC | China Ocean Helicopter Corporation | CHINA HELICOPTER | ||||
| 8Y | CYZ | China Postal Airlines | CHINA POST | |||
| CZ | CSN | China Southern Airlines | CHINA SOUTHERN | |||
| CXN | China Southwest Airlines | CHINA SOUTHWEST | lakkautettu | |||
| KN | CUA | China United Airlines | LIANHANG | |||
| XO | CXH | China Xinhua Airlines | XINHUA | |||
| 3Q | CYH | China Yunnan Airlines | YUNNAN | lakkautettu | ||
| CGU | Chinguetti Airlines | CHINGUETTI | Mauritania | |||
| CEP | Chipola Aviation | CHIPOLA | Yhdysvallat | |||
| CPW | Chippewa Air Commuter | CHIPPEWA-AIR | ||||
| X7 | CHF | Chitaavia | CHITA | Venäjä | ||
| CAS | Christman Air System | CHRISTMAN | Yhdysvallat | |||
| OEC | Christophorus Flugrettungsverein | CHRISTOPHORUS | Itävalta | |||
| CHO | Chrome Air Services | CHROME AIR | Yhdysvallat | |||
| CHU | Church Aircraft | CHURCHAIR | ||||
| A2 | CIU | Cielos Airlines | CIELOS | Peru | ||
| QI | CIM | Cimber Sterling | CIMBER | Tanska | ||
| C7 | CIN | Cinnamon Air | CINNAMON | Sri Lanka | ||
| RRU | Cirrus | HELICIRRUS | Chile | lakkautettu | ||
| NTS | Cirrus Air | NITE STAR | Yhdysvallat | |||
| C9 | RUS | Cirrus Airlines | CIRRUS AIR | Saksa | lakkautettu | |
| JTI | Cirrus Middle East | Libanon | ||||
| FIV | CitationAir | FIVE STAR | Yhdysvallat | |||
| XCX | Citibank | |||||
| HZX | Citic General Aviation | ZHONGXIN | Kiina | |||
| CF | SDR | City Airline | SWEDESTAR | Ruotsi | ||
| G3 | CIX | City Connexion Airlines | CONNEXION | Burundi | lakkautettu | |
| XBG | City of Bangor | Yhdysvallat | ||||
| WX | BCY | CityJet | CITY-IRELAND | Irlanti | ||
| CAQ | Cityair Limited | AIR CHESTER | Britannia | |||
| CII | Cityfly | CITYFLY | Italia | |||
| CJ | CFE | CityFlyer Express | FLYER | Britannia | lakkautettu | |
| CNB | Cityline Hungary | CITYHUN | Unkari | |||
| HSR | Citylink Airlines | HOOSIER | Yhdysvallat | |||
| CIW | Civair Airways | CIVFLIGHT | Etelä-Afrikka | |||
| CAP | Civil Air Patrol | CAP | Yhdysvallat | |||
| CT | CAT | Civil Air Transport | MANDARIN | Taiwan | lakkautettu | |
| CIA | Civil Aviation Authority | CALIMERA | Slovakia | |||
| CIV | Civil Aviation Authority of New Zealand | CIVAIR | Uusi-Seelanti | |||
| CBA | Civil Aviation Inspectorate of the Czech Republic | CALIBRA | Tšekki | |||
| FMC | Claessens International Limited | CLAESSENS | Britannia | |||
| CLK | Clark Aviation | CLARKAIR | Yhdysvallat | |||
| CSF | Clasair | CALEDONIAN | Britannia | |||
| CLY | Clay Lacy Aviation | CLAY-LACY | Yhdysvallat | |||
| CGK | Click Airways | CLICK AIR | Kirgisia | |||
| CLZ | Cloud 9 Air Charters | CLOUDLINE | Etelä-Afrikka | |||
| CLD | Clowes Estates Limited | CLOWES | Britannia | |||
| SDJ | Club 328 | SPACEJET | ||||
| 6P | ISG | Club Air | CLUBAIR | Italia | ||
| BX | CST | Coast Air | COAST CENTER | Norja | ||
| DQ | Coastal Air | COASTAL | Yhdysvallat | |||
| TCL | Coastal Air Transport | TRANS COASTAL | ||||
| CNG | Coastal Airways | SID-AIR | ||||
| CSV | Coastal Travels | COASTAL TRAVEL | Tansania | |||
| CHL | Cohlmia Aviation | COHLMIA | Yhdysvallat | |||
| OLR | Colaéreos | COLAEREOS | Ecuador | |||
| CLE | Colemill Enterprises | COLEMILL | Yhdysvallat | |||
| 9L | CJC | Colgan Air | COLGAN | |||
| CAE | Colibri Aviation | HUMMINGBIRD | Kanada | |||
| YD | CAT | Cologne Air Transport GmbH | Saksa | lakkautettu 1996 | ||
| CCX | Colt International | Yhdysvallat | ||||
| WCO | Columbia Helicopters | COLUMBIA HELI | ||||
| KLR | Columbus Air Transport | KAY-LER | ||||
| GHP | Colvin Aviation | GRASSHOPPER EX | ||||
| OH | COM | Comair | COMAIR | |||
| MN | CAW | Comair | COMMERCIAL | Etelä-Afrikka | ||
| GCM | Comair Flight Services | GLOBECOM | ||||
| CDE | Comed Group | COMEX | Britannia | |||
| CVV | Comeravia | COMERAVIA | Venezuela | |||
| CRS | Comercial Aérea | COMERCIAL AEREA | Meksiko | |||
| CMG | Comet Airlines | SUNSPY | Nigeria | |||
| FYN | Comfort Air | FLYNN | Saksa | |||
| CMJ | Comfort Jet Services | COMFORT JET | Togo | |||
| CLA | Comlux Aviation | COMLUX | Sveitsi | |||
| CMH | Commair Aviation | COMMODORE | Britannia | |||
| CTM | Commandement Du Transport Aerien Militaire Francais | COTAM | Ranska | |||
| CML | Commander Air Charter | COMMANDAIR | Kanada | |||
| CRM | Commander Mexicana | COMMANDERMEX | Meksiko | [10] | ||
| CMS | Commercial Aviation | ACCESS | Kanada | |||
| GAR | Commodore Aviation | Australia | ||||
| CJS | Commonwealth Jet Service | COMMONWEALTH | Yhdysvallat | |||
| C5 | UCA | CommutAir | COMMUTAIR | |||
| KR | CWK | Comores Airlines | CONTICOM | Komorit | ||
| CGR | Compagnia Generale Ripreseaeree | COMPRIP | Italia | |||
| CMM | Air Mali | CAMALI | Mali | |||
| CPM | Compagnie Mauritanienne Des Transports | Mauritania | ||||
| GIC | Compagnie de Bauxites de Guinee | CEBEGE | Guinea | |||
| AIF | Compañía Aérea de Valencia | Espanja | ||||
| ATF | Compañía Aerotécnicas Fotográficas | AEROTECNICAS | ||||
| LCT | Compañía De Actividades Y Servicios De Aviación | STELLAIR | ||||
| EJV | Compania Ejecutiva | EJECUTIVA | Meksiko | |||
| HSE | Compania Helicopteros Del Sureste | HELISURESTE | Espanja | |||
| MDR | Compania Mexicana De Aeroplanos | AEROPLANOS | Meksiko | |||
| GJ | MXC | Compania Mexicargo | MEXICARGO | |||
| HSS | Compañía Transportes Aéreos Del Sur | TAS HELICOPTEROS | Espanja | |||
| TAV | Compañía de Servicios Aéreos Tavisa | TAVISA | ||||
| CYF | Company Flight | COMPANY FLIGHT | Tanska | |||
| CP | CPZ | Compass Airlines | COMPASS ROSE | Yhdysvallat | ||
| CPS | Compass International Airways | COMPASS | Britannia | |||
| XCO | Compuflight Operations Service | Yhdysvallat | ||||
| XCS | Compuserve Incorporated | |||||
| CRC | Conair Aviation | CONAIR-CANADA | Kanada | |||
| COD | Concordavia | CONCORDAVIA | Ukraina | |||
| CNR | Condor Aero Services | CONAERO | Yhdysvallat | |||
| CIB | Condor | CONDOR BERLIN | Saksa | |||
| DE | CFG | Condor Flugdienst | CONDOR | Saksa | ||
| COF | Confort Air | CONFORT | Kanada | |||
| CAK | Congo Air | Bahama | ||||
| CGA | Congressional Air | CONGRESSIONAL | Yhdysvallat | |||
| ROY | Conifair Aviation | Kanada | ||||
| BSN | Connectair Charters | BASTION | ||||
| CAC | Conquest Airlines | CONQUEST AIR | Yhdysvallat | |||
| CXO | Conroe Aviation Services | CONROE AIR | ||||
| VCH | Consorcio Helitec | CONSORCIO HELITEC | Venezuela | |||
| UZA | Constanta Airline | CONSTANTA | Ukraina | |||
| KIS | Contactair | CONTACTAIR | Saksa | |||
| XCL | Contel ASC | Yhdysvallat | ||||
| CO | COA | Continental Airlines | CONTINENTAL | |||
| PC | PVV | Continental Airways | CONTAIR | Venäjä | ||
| CO | Continental Express | JETLINK | Yhdysvallat | |||
| CS | CMI | Continental Micronesia | AIR MIKE | |||
| CON | Continental Oil | CONOCO | ||||
| V0 | VCV | Conviasa | CONVIASA | Venezuela | ||
| CKA | Cook Inlet Aviation | COOK-AIR | Yhdysvallat | |||
| SVY | Cooper Aerial Surveys | SURVEYOR | Britannia | |||
| CM | CMP | Copa Airlines | COPA | Panama | ||
| CAT | Copenhagen Air Taxi | AIRCAT | Tanska | |||
| COP | Copper State Air Service | COPPER STATE | Yhdysvallat | |||
| AAQ | Copterline | COPTERLINE | Suomi | |||
| CQ | CCW | Central Charter | CENTRAL CHARTER | Tšekki | ||
| XC | CAI | Corendon Airlines | CORENDON | Turkki | ||
| CD | CND | Corendon Dutch Airlines | DUTCH CORENDON | Alankomaat | ||
| CRA | Coronado Aerolíneas | CORAL | Kolumbia | |||
| CPB | Corpac Canada | PENTA | Kanada | |||
| CNC | Corporación Aéreo Cencor | CENCOR | Meksiko | |||
| CPG | Corporacion Aeroangeles | CORPORANG | ||||
| CGY | Corporacion Paraguaya De Aeronautica | Paraguay | ||||
| CPT | Corporate Air | AIR SPUR | Yhdysvallat | |||
| CPR | Corporate Air | CORPAIR | ||||
| CPO | Corporate Aircraft Company | MOKAN | ||||
| COO | Corporate Airlink | CORPORATE | Kanada | |||
| CKE | Corporate Aviation Services | CHECKMATE | Yhdysvallat | |||
| VHT | Corporate Flight International | VEGAS HEAT | ||||
| VTE | Corporate Flight Management | VOLUNTEER | ||||
| CJI | Corporate Jets | SEA JET | ||||
| SS | CRL | Corsairfly | CORSAIR | Ranska | ||
| XK | CCM | Corse Méditerranée | CORSICA | Ranska | ||
| F5 | COZ | Cosmic Air | COSMIC AIR | Nepal | ||
| COT | Costa Airlines | Venezuela | ||||
| CHI | Cougar Helicopters | COUGAR | Kanada | |||
| MGB | Coulson Flying Service | MOCKINGBIRD | Britannia | |||
| NSW | Country Connection Airlines | Australia | ||||
| CIK | Country International Airlines | COUNTRY AIR | Kirgisia | lakkautettu | ||
| CSD | Courier Services | DELIVERY | Yhdysvallat | |||
| CUT | Court Helicopters | COURT AIR | Etelä-Afrikka | |||
| OU | Court Line | COURTLINE | Britannia | lakkautettu | ||
| CVL | Coval Air | COVAL | Kanada | |||
| COW | COWI | COWI | Tanska | |||
| 7C | COY | Coyne Aviation | COYNE AIR | Britannia | ||
| CFD | Cranfield University | AERONAUT | ||||
| CRE | Cree Airways | CREE AIR | Kanada | |||
| ELM | Crelam | CRELAM | Meksiko | |||
| CAN | Crest Aviation | CREST | Britannia | |||
| KRM | Crimea Universal Avia | TRANS UNIVERSAL | Ukraina | |||
| OU | CTN | Croatia Airlines | CROATIA | Kroatia | ||
| HRZ | Kroatian ilmavoimat | CROATIAN AIRFORCE | ||||
| CRX | Cross Aviation | CROSSAIR | Britannia | |||
| QE | ECC | Crossair Europe | CIGOGNE | Sveitsi | ||
| CWX | Crow Executive Air | CROW EXPRESS | Yhdysvallat | |||
| CKR | Crown Air Systems | CROWN AIR | ||||
| CRO | Crown Airways | CROWN AIRWAYS | ||||
| CRW | Crownair | REGAL | Kanada | |||
| VCR | Cruiser Linhas Aéreas | VOE CRUISER | Brasilia | |||
| CTY | Cryderman Air Service | CENTURY | Yhdysvallat | |||
| CYT | Crystal Shamrock | CRYSTAL-AIR | ||||
| IRO | CSA Air | IRON AIR | ||||
| CU | CUB | Cubana de Aviación | CUBANA | Kuuba | ||
| CTF | Cutter Aviation | CUTTER FLIGHT | Yhdysvallat | |||
| CBL | Cumberland Airways (Nicholson Air Service) | CUMBERLAND | ||||
| CTT | Custom Air Transport | CATT | ||||
| RGN | Cygnus Air | CYGNUS AIR | Espanja | |||
| CYC | Cyprair Tours | CYPRAIR | Kypros | |||
| CYS | Cypress Airlines | SKYBIRD | Kanada | |||
| CY | CYP | Cyprus Airways | CYPRUS | Kypros | ||
| YK | KYV | Cyprus Turkish Airlines | AIRKIBRIS | Turkki | toiminta lopetettu2010 | |
| CEF | Tšekin ilmavoimat | CZECH AIR FORCE | Tšekki | |||
| AHD | Czech Air Handling | AIRHANDLING | ||||
| OK | CSA | Czech Airlines | CSA | |||
| CIE | Czech Government Flying Service | CZECH | ||||
| 8L | CGP | Cargo Plus Aviation | Yhdistyneet arabiemiirikunnat | |||
| GJ | CDC | CDI Cargo Airlines | HUALONG | Kiina | ||
| HNL | CHC Helicopters Netherlands | MAPLELEAF | Alankomaat | |||
| 5Z | KEM | CemAir | CEMAIR | Etelä-Afrikka | ||
| JLH | Centro de Servicio Aeronautico | CESA | Meksiko | |||
| FCB | Cobalt | NEW AGE | Kypros | |||
| CVK | CAVOK Airlines | CARGO LINE | Ukraina | |||
| XG | CLI | Clickair | CLICKJET | Espanja | ||
| PN | CHB | West Air | WEST CHINA | Kiina | ||
| ABA | Aero-Beta | AEROBETA | Saksa | |||
| DJT | Dreamjet | DREAMJET | Ranska | 2014[13] | ||
| DPJ | Delta Private Jets | JET CARD | Yhdysvallat | [14] | ||
| DJR | Desert Jet | DESERT FLIGHT | ||||
| DLC | Dehong South Asian General Aviation | SOARCOPTER | Kiina | |||
| DNS | Dniproaviaservis Company | Ukraina | ||||
| DRF | Dream Flyers Training Center | Espanja | ||||
| DMF | DMCFLY | DEMLY | Meksiko | |||
| NAU | Danaus Lineas Aereas | DANAUS | ||||
| GDF | DF Aviation | Ukraina | ||||
| DDA | D & D Aviation | DUSTY | Yhdysvallat | |||
| DNK | D&K Aviation | DIRECT JET | ||||
| V5 | VPA | DanubeWings | VIP TAXI | Slovakia | ||
| DHE | DAP Helicopteros | HELIDAP | Chile | |||
| VLF | DFS UK Limited | VOLANTE | Britannia | |||
| WD | DSR | DAS Air Cargo | DAIRAIR | Uganda | ||
| RKC | DAS Airlines | DAS CONGO | Kongon demokraattinen tasavalta | |||
| DX | DTR | DAT Danish Air Transport | DANISH | Tanska | ||
| ENT | DAT Enterprise Limited | DATENT | Britannia | lakkautettu | ||
| BDN | DERA Boscombe Down | GAUNTLET | ||||
| DSN | DESNA | DESNA | Ukraina | |||
| DET | DETA Air | SAMAL | Kazakstan | |||
| DGO | DGO Jet | DGO JET | Meksiko | |||
| DAE | DHL Aero Expreso | YELLOW | Panama | |||
| D0 | DHK | DHL Air Limited | WORLD EXPRESS | Britannia | ||
| DHV | DHL Aviation | WORLDSTAR | Etelä-Afrikka | |||
| ES | DHX | DHL International | DILMUN | Bahrain | ||
| L3 | JOS | DHL de Guatemala | Guatemala | |||
| RSK | DSWA | REDSKIN | Yhdysvallat | |||
| D3 | DAO | Daallo Airlines | DALO AIRLINES | Djibouti | ||
| N2 | DAG | Dagestan Airlines | DAGAL | Venäjä | ||
| DHA | Dahla Airlines | Kongon demokraattinen tasavalta | ||||
| DCS | DC Aviation | TWIN STAR | Saksa | |||
| DCX | Daimler-Chrysler | DAIMLER | Yhdysvallat | |||
| DKA | Daka | Kazakstan | ||||
| DLR | Dala Air Services | DALA AIR | Nigeria | |||
| H8 | KHB | Dalavia | DALAVIA | Venäjä | ||
| DXP | Dallas Express Airlines | DALLAS EXPRESS | Yhdysvallat | |||
| DAS | Damascene Airways | AIRDAM | Syyria | |||
| DSA | Danbury Airways | DANBURY AIRWAYS | Yhdysvallat | |||
| DOP | Dancopter | DANCOPTER | Tanska | |||
| DAF | Tanskan ilmavoimat | DANISH AIRFORCE | ||||
| DD | DDL | Danish Air Lines | lakkautettu | |||
| DAR | Danish Army | DANISH ARMY | ||||
| DNY | Tanskan kuninkaallinen laivasto | DANISH NAVY | ||||
| DNU | Danu Oro Transportas | DANU | Liettua | |||
| DRT | Darta | DARTA | Ranska | |||
| 0D | DWT | Darwin Airline | DARWIN | Sveitsi | ||
| DSQ | Dasab Airlines | DASAB AIR | Uganda | |||
| DSH | Dash Air Charter | DASH CHARTER | Yhdysvallat | |||
| GOB | Dash Aviation | PILGRIM | Britannia | |||
| DGX | Dasnair | DASNA | Sveitsi | |||
| DAB | Dassault Aviation | Ranska | ||||
| CVF | Dassault Falcon Jet Corporation | CLOVERLEAF | Yhdysvallat | |||
| DSO | Dassault Falcon Service | DASSAULT | Ranska | |||
| DTN | Data International | DATA AIR | Sudan | |||
| XDT | Date Transformation Corp | Yhdysvallat | ||||
| D5 | DAU | Dauair | DAUAIR | Saksa | ||
| DCO | David Crawshaw Consultants Limited | Britannia | ||||
| DWN | Dawn Air | DAWN AIR | Yhdysvallat | |||
| DJS | DayJet | DAYJET | ||||
| DAY | Daya Aviation | DAYA | Sri Lanka | |||
| DHC | De Havilland | DEHAVILLAND | Kanada | |||
| IAY | Deadalos Flugtbetriebs | IASON | Itävalta | |||
| DAA | Decatur Aviation | DECUR | Yhdysvallat | |||
| DKN | Deccan Charters | DECCAN | Intia | |||
| JDC | Deere and Company | JOHN DEERE | Yhdysvallat | |||
| DWR | Delaware Skyways | DELAWARE | ||||
| DEA | Delta Aerotaxi | JET SERVICE | Italia | |||
| SNO | Delta Air Charter | SNOWBALL | Kanada | |||
| ELJ | Delta Private Jets | ELITE JET | Yhdysvallat | [14] | ||
| DL | DAL | Delta Air Lines | DELTA | |||
| KMB | Delta Engineering Aviation | KEMBLEJET | Britannia | |||
| DLI | Delta Express International | DELTA EXPRESS | Ukraina | |||
| DSU | Delta State University | DELTA STATE | Yhdysvallat | |||
| J7 | DNM | Denim Air | DENIM | Alankomaat | lakkautettu | |
| FEC | Denver Express | FALCON EXPRESS | Yhdysvallat | |||
| DJT | Denver Jet | DENVER JET | ||||
| FGC | Departament d'Agricultura de la Generalitat de Catalunya | FORESTALS | Espanja | |||
| DRY | Deraya Air Taxi | DERAYA | Indonesia | |||
| DRX | Des R Cargo Express | Mauritania | ||||
| MIZ | Desarrollo Milaz | MILAZ | Meksiko | |||
| DTY | Destiny Air Services | DESTINY | Sierra Leone | |||
| 2A | Deutsche Bahn | Saksa | ||||
| 1I | AMB | Deutsche Rettungsflugwacht | CIVIL AIR AMBULANCE | |||
| LFO | Deutsches Zentrum fur Luft-und Raumfahrt EV | LUFO | ||||
| DIS | Di Air | DI AIR | ||||
| SPK | Diamond Aviation | SPARKLE | Yhdysvallat | |||
| DRB | Didier Rousset Buy | DIDIER | Chile | |||
| DGT | Digital Equipment Corporation | DIGITAL | Yhdysvallat | |||
| DIP | Diplomatic Freight Services | DIPFREIGHT | Britannia | |||
| ENA | Dirección General de Aviación Civil y Telecomunicasciones | ENA | Espanja | |||
| DIA | Direct Air | BLUE SKY | Yhdysvallat | |||
| XAP | Direct Air trading as Midway Connection | MID-TOWN | ||||
| DCT | Direct Flight | Britannia | ||||
| SXP | Direct Fly | EXPRESS SKY | Puola | lakkautettu | ||
| AW | DIR | Dirgantara Air Service | DIRGANTARA | Indonesia | ||
| DCV | Discover Air | DISCOVER | Yhdysvallat | |||
| DH | DVA | Discovery Airways | DISCOVERY AIRWAYS | |||
| XDS | Dispatch Services | |||||
| DIX | Dix Aviation | DIX FLIGHT | Saksa | |||
| DEE | Dixie Airways | TACAIR | Yhdysvallat | |||
| Z6 | UDN | Dniproavia | DNIEPRO | Ukraina | ||
| FDN | Dolphin Air | FLYING DOLPHIN | Yhdistyneet arabiemiirikunnat | |||
| IXX | Dolphin Express Airlines | ISLAND EXPRESS | Yhdysvallat | |||
| DPL | Dome Petroleum | DOME | Kanada | |||
| YU | ADM | Dominair | DOMINAIR | Dominikaaninen tasavalta | lakkautettu | |
| MYO | Dominguez Toledo (Grupo Mayoral) | MAYORAL | Espanja | |||
| DO | DOA | Dominicana de Aviación | DOMINICANA | Dominikaaninen tasavalta | lakkautettu | |
| E3 | DMO | Domodedovo Airlines | DOMODEDOVO | Venäjä | ||
| DVB | Don Avia | DONSEBAI | Kazakstan | |||
| DON | Donair Flying Club | DONAIR | Britannia | |||
| D9 | DNV | Donavia | DONAVIA | Venäjä | ||
| 5D | UDC | DonbassAero | DONBASS AERO | Ukraina | ||
| DAD | Dorado Air | DORADO AIR | Dominikaaninen tasavalta | |||
| DOR | Dornier | DORNIER | Saksa | |||
| DAV | Dornier Aviation Nigeria | DANA AIR | Nigeria | |||
| DOM | Dos Mundos | DOS MUNDOS | Dominikaaninen tasavalta | |||
| DCA | Dreamcatcher Airways | DREAM CATCHER | Britannia | |||
| KB | DRK | Druk Air | ROYAL BHUTAN | Bhutan | ||
| DRE | Drummond Island Air | MICHIGAN | Yhdysvallat | |||
| DUB | Dubai Airwing | DUBAI | Yhdistyneet arabiemiirikunnat | |||
| DBK | Dubrovnik Air | SEAGULL | Kroatia | |||
| DUK | Ducair | LION KING | Luxembourg | |||
| DBJ | Duchess of Britany | DUCHESS | Britannia | |||
| LPD | UK Royal/HRH Duke of York | LEOPARD | ||||
| DUN | Dun'Air | DUNAIR | Mauritania | |||
| PHD | Duncan Aviation | PANHANDLE | Yhdysvallat | |||
| VVF | Dunyaya Bakis Hava Tasimaciligi | WORLDFOCUS | Turkki | |||
| DUO | Duo Airways | FLY DUO | Britannia | |||
| DJE | Durango Jet | DURANGO JET | Meksiko | |||
| DNL | Dutch Antilles Express | DUTCH ANTILLES | Alankomaiden Antillit | |||
| DCE | Dutch Caribbean Express | DUTCH CARIBBEAN | ||||
| DBR | Dutchbird | DUTCHBIRD | Alankomaat | Toiselle yritykselle osoitettu ICAO-koodi, kutsutunnusta ei enää allokoida | ||
| DBR | Dobrolet | DOBROLET | Venäjä | lakkautettu, ICAO code still allocated (2017) | ||
| DFS | Dwyer Aircraft Services | DWYAIR | Yhdysvallat | |||
| XDY | Dynair Services | |||||
| DNR | Dynamair Aviation | DYNAMAIR | Kanada | |||
| DYE | Dynamic Air | DYNAMIC | Alankomaat | ICAO-koodia ja kutsutunnusta ei enää allokoida | ||
| DYA | Dynamic Airways | DYNAMIC AIR | Yhdysvallat | |||
| DI | BAG | DBA | SPEEDWAY | Saksa | ||
| EES | Eagle Express | Serbia | 2014[15] | |||
| EBF | Echo Airlines | Bahama | ||||
MQ | ENY | Envoy Air | ENVOY | Yhdysvallat | ||
| EVK | Everett Aviation | EVERETT | Kenia | [15] | ||
| ENK | Executive Airlink | SUNBIRD | Yhdysvallat | [11] | ||
| EL | ELB | Ellinair | ELLINAIR HELLAS | Kreikka | ||
| EVT | Everett Limited | Tansania | ||||
| ELN | Eleron Aviation Company | ELERON | Ukraina | |||
| ECC | Eclair Aviation | ECLAIR | Tšekki | |||
| ELU | Egyptian Leisure Airlines | EGYPTIAN LEISURE | Egypti | |||
| 9E | EDV | Endeavor Air | ENDEAVOR | Yhdysvallat | ||
| LTD | Executive Express Aviation/JA Air Charter | LIGHT SPEED | ||||
| EPR | Express Airways | EMPEROR | Slovenia | |||
| XSL | Excel-Aire Service | EXCELAIRE | Yhdysvallat | |||
| XSR | Executive Flight Services | AIRSHARE | ||||
| EZJ | Ezjet GT | GUYANA JET | Guyana | |||
| 9A | EZX | Eagle Express Air Charter | EAGLEXPRESS | Malesia | ||
| MNU | Elite Airways | MAINER | Yhdysvallat | |||
| Europe Jet | EUROPE JET | Turkki | ||||
| E1 | Everbread | Britannia | ||||
| EHD | E H Darby Aviation | PLATINUM AIR | Yhdysvallat | |||
| 1C | Electronic Data Systems | Sveitsi | ||||
| 1Y | Electronic Data Systems | Yhdysvallat | ||||
| EXW | Executive Airlines Services | ECHOLINE | Nigeria | |||
| EFS | EFAOS- Agencia De Viagens e Turismo | EFAOS | Angola | |||
| EFD | Eisele Flugdienst | EVER FLIGHT | Saksa | |||
| FSD | EFS-Flugservice | FLUGSERVICE | ||||
| EIS | EIS Aircraft | COOL | ||||
| IAG | EPAG | EPAG | Ranska | |||
| ESI | ESI Eliservizi Italiani | ELISERVIZI | Italia | |||
| EUY | EU Airways | EUROAIRWAYS | Irlanti | |||
| VE | EUJ | EUjet | UNION JET | lakkautettu | ||
| BR | EVA | EVA Air | EVA | Taiwan | ||
| ICR | Eagle Aero | ICARUS FLIGHTS | Yhdysvallat | |||
| FEI | Eagle Air | ARCTIC EAGLE | Islanti | |||
| Eagle Air | Indonesia | |||||
| EGR | Eagle Air | EAGLE SIERRA | Sierra Leone | |||
| EY | EFL | Eagle Air | FLYING EAGLE | Tansania | ||
| H7 | EGU | Eagle Air | AFRICAN EAGLE | Uganda | ||
| NZ | EAG | Eagle Airways | EAGLE | Uusi-Seelanti | ||
| EGX | Eagle Air Company | THAI EAGLE | Thaimaa | |||
| GYP | Eagle Aviation | GYPSY | Britannia | |||
| EGN | Eagle Aviation France | FRENCH EAGLE | Ranska | |||
| SEG | Eagle International | SEN-EAGLE | Senegal | |||
| EGJ | Eagle Jet Charter | EAGLE JET | Yhdysvallat | |||
| EMD | Eaglemed (Ballard Aviation) | EAGLEMED | ||||
| ERX | Earth Airlines Services | EARTH AIR | Nigeria | |||
| QU | UTN | UTair-Ukraine | UT UKRAINE | Ukraina | ||
| S9 | HSA | East African Safari Air | DUMA | Kenia | ||
| EXZ | East African Safari Air Express | TWIGA | ||||
| EMU | East Asia Airlines | Macao | ||||
| ECT | East Coast Airways | EASTWAY | Etelä-Afrikka | |||
| ECJ | East Coast Jets | EASTCOAST JET | Yhdysvallat | |||
| EHA | East Hampton Aire | AIRE HAMPTON | ||||
| EKC | East Kansas City Aviation | BLUE GOOSE | ||||
| CTK | East Midlands Helicopters | COSTOCK | Britannia | |||
| DXH | East Star Airlines | EAST STAR | Kiina | |||
| EWA | East-West Airlines | EASTWEST | Australia | lakkautettu | ||
| ZE | ESR | Eastar Jet | EASTAR | Etelä-Korea | ||
| EAZ | Eastern Air | EASAIR | Sambia | |||
| EAX | Eastern Air Executive | EASTEX | Britannia | |||
| EA | EAL | Eastern Air Lines | EASTERN | Yhdysvallat | lakkautettu | |
| EAL | Eastern Air Lines | EASTERN | 2015[16] | |||
| T3 | EZE | Eastern Airways | EASTFLIGHT | Britannia | ||
| QF | EAQ | Eastern Australia Airlines | EASTERN | Australia | ||
| ECI | Eastern Carolina Aviation | EASTERN CAROLINA | Yhdysvallat | |||
| GNS | Eastern Executive Air Charter | GENESIS | Britannia | |||
| LIS | Eastern Express | LARISA | Kazakstan | |||
| EME | Eastern Metro Express | EMAIR | Yhdysvallat | |||
| EPB | Eastern Pacific Aviation | EAST PAC | Kanada | |||
| ESJ | Eastern SkyJets | EASTERN SKYJETS | Yhdistyneet arabiemiirikunnat | |||
| DK | ELA | Eastland Air | Australia | |||
| W9 | SGR | Eastwind Airlines | STINGER | Yhdysvallat | lakkautettu | |
| FYE | Easy Link Aviation Services | FLYME | Nigeria | |||
| CMN | Eckles Aircraft | CIMMARON AIRE | Yhdysvallat | |||
| EJT | Eclipse Aviation | ECLIPSE JET | ||||
| ECQ | Eco Air | SKYBRIDGE | Nigeria | |||
| DEI | Ecoair | Algeria | ||||
| ECX | Ecomex Air Cargo | AIR ECOMEX | Angola | |||
| ECD | Ecotour | ECOTOUR | Meksiko | |||
| XCC | Ecoturistica de Xcalak | XCALAK | ||||
| ECV | Ecuatoguineana De Aviación (EGA) | EQUATOGUINEA | Päiväntasaajan Guinea | |||
| EQC | Ecuatorial Cargo | ECUA-CARGO | ||||
| ECU | Ecuavia | ECUAVIA | Ecuador | |||
| WK | EDW | Edelweiss Air | EDELWEISS | Sveitsi | ||
| SLO | Edgartown Air | SLOW | Yhdysvallat | |||
| EDC | Air Charter Scotland | SALTIRE | Britannia | |||
| EDJ | Edwards Jet Center of Montana | EDWARDS | Yhdysvallat | |||
| EIJ | Efata Papua Airlines | EFATA | Indonesia | |||
| EUW | EFS European Flight Service | EUROWEST | Ruotsi | |||
| MS | MSR | Egyptair | EGYPTAIR | Egypti | ||
| MSX | Egyptair Cargo | EGYPTAIR CARGO | ||||
| EGY | Egyptin ilmavoimat | |||||
| EJX | Egyptian Aviation | |||||
| EMA | Egyptian Aviation Company | |||||
| EIX | Ei Air Exports | AIR EXPORTS | Irlanti | |||
| EIR | Eirjet | EIRJET | ||||
| LY | ELY | El Al Israel Airlines | ELAL | Israel | ||
| CMX | El Caminante Taxi Aéreo | EL CAMINANTE | Meksiko | |||
| GLQ | El Quilada International Aviation | QUILADA | Sudan | |||
| ELS | El Sal Air | EL SAL | El Salvador | |||
| ESC | El Sol De América | SOLAMERICA | Venezuela | |||
| UZ | BRQ | El-Buraq Air Transport | BURAQAIR | Libya | ||
| ELX | Elan Express | ELAN | Yhdysvallat | |||
| LBR | Elbe Air Transport | MOTION | Saksa | |||
| NLK | Elbrus-Avia Air Enterprise | ELAVIA | Venäjä | |||
| DND | Eldinder Aviation | DINDER | Sudan | |||
| PDV | Elicar | ELICAR | Italia | |||
| EDO | Elidolomiti | ELIDOLOMITI | ||||
| ELB | Elieuro | ELILOBARDIA | Ei enää käytetty | |||
| EFG | Elifriulia | ELIFRIULIA | ||||
| ELH | Elilario Italia | LARIO | ||||
| EOA | Elilombarda | LOMBARDA | ||||
| MEE | Elimediterranea | ELIMEDITERRANEA | ||||
| VUL | Elios | ELIOS | ||||
| IEP | Elipiu' | ELIPIU | ||||
| RSA | Elisra Airlines | ESRA | Sudan | |||
| EAI | Elite Air | ELAIR | Togo | |||
| EJD | Elite Jets | ELITE DUBAI | Yhdistyneet arabiemiirikunnat | |||
| FGS | Elitellina | ELITELLINA | Italia | |||
| ELT | Elliott Aviation | ELLIOT | Yhdysvallat | |||
| MGG | Elmagal Aviation Services | ELMAGAL | Sudan | |||
| ELR | Elrom Aviation and Investments | Israel | ||||
| EAM | Embassy Airlines | EMBASSY AIR | Nigeria | |||
| EFT | Embassy Freight Company | EMBASSY FREIGHT | Yhdysvallat | |||
| EMB | Empresa Brasileira De Aeronáutica | EMBRAER | Brasilia | |||
| XSL | Embry-Riddle Aeronautical University | SATSLAB | Yhdysvallat | |||
| JEM | Emerald Airways | GEMSTONE | Britannia | |||
| EWW | Emery Worldwide Airlines | EMERY | Yhdysvallat | |||
| EMT | Emetebe | EMETEBE | Ecuador | |||
| EK | Yhdistyneet arabiemiirikunnat | Emirates Airlines | EMIRATES | Yhdistyneet arabiemiirikunnat | ||
| SBC | Emoyeni Air Charter | SABIAN AIR | Etelä-Afrikka | |||
| EMP | Empire Air Service | EMPIRE | Yhdysvallat | |||
| EM | CFS | Empire Airlines | EMPIRE AIR | Yhdysvallat | ||
| MPR | Empire Aviation Services | Nigeria | ||||
| ETP | Empire Test Pilots' School | TESTER | Britannia | |||
| AUO | Empresa | UNIFORM OSCAR | Uruguay | |||
| PRG | Empresa Aero-Servicios Parrague | ASPAR | Chile | |||
| CRN | Empresa Aerocaribbean | AEROCARIBBEAN | Kuuba | |||
| VNA | Empresa Aviación Interamericana | EBBA | Uruguay | |||
| EU | EEA | Empresa Ecuatoriana De Aviación | ECUATORIANA | Ecuador | ||
| CNI | Empresa Nacional De Servicios Aéreos | SERAER | Kuuba | |||
| VNE | Empresa Venezolana | VENEZOLANA | Venezuela | |||
| GTV | Empresa de Aviación Aerogaviota | GAVIOTA | Kuuba | |||
| XLT | Empressa Brasileira de Infra-Estrutura Aeroportuaria-Infraero | INFRAERO | Brasilia | |||
| ENC | Endecots | ENDECOTS | Ecuador | |||
| ENI | Enimex | ENIMEX | Viro | |||
| G8 | ENK | Enkor JSC | ENKOR | Venäjä | ||
| EGV | Enrique Gleisner Vivanco | GLEISNER | Chile | |||
| ESE | Ensenada Vuelos Especiales | ENSENADA ESPECIAL | Meksiko | |||
| OF | ENT | Enter Air | ENTER | Puola | ||
| ENS | Entergy Services | ENTERGY SHUTTLE | Yhdysvallat | |||
| EWS | Enterprise World Airways | WORLD ENTERPRISE | Kongon demokraattinen tasavalta | |||
| E0 | ESS | Eos Airlines | NEW DAWN | Yhdysvallat | ||
| EKA | Equaflight Service | EQUAFLIGHT | Republic of the Congo | |||
| EQZ | Equatair Air Services | ZAMBIA CARGO | Sambia | |||
| EQT | Equatorial Airlines | Päiväntasaajan Guinea | ||||
| ERH | Era Helicopters | ERAH | Yhdysvallat | |||
| IRY | Eram Air | ERAM AIR | Iran | |||
| ERF | Erfoto | ERFOTO | Portugali | |||
| ERE | Erie Airways | AIR ERIE | Yhdysvallat | |||
| B8 | ERT | Eritrean Airlines | ERITREAN | Eritrea | ||
| EAD | Escola De Aviacao Aerocondor | AERO-ESCOLA | Portugali | |||
| CTV | Escuela De Pilotos Are Aviación | ARE AVIACION | Espanja | |||
| EPC | Espace Aviation Services | ESPACE | Kongon demokraattinen tasavalta | |||
| ERC | Esso Resources Canada | ESSO | Kanada | |||
| E7 | ESF | Estafeta Carga Aérea | Meksiko | |||
| EEF | Viron ilmavoimat | ESTONIAN AIR FORCE | Viro | |||
| OV | ELL | Estonian Air | ESTONIAN | |||
| ETA | Estrellas Del Aire | ESTRELLAS | Meksiko | |||
| ET | ETH | Ethiopian Airlines | ETHIOPIAN | Etiopia | ||
| MJM | Eti 2000 | ELCO ETI | Italia | |||
| EY | ETD | Etihad Airways | ETIHAD | Yhdistyneet arabiemiirikunnat | ||
| ETM | Etram Air Wing | ETRAM | Angola | |||
| EVN | Euraviation | EURAVIATION | Italia | |||
| ECN | Euro Continental AIE | EURO CONTINENTAL | Espanja | |||
| RZ | Euro Exec Express | Ruotsi | ||||
| ESN | Euro Sun | EURO SUN | Turkki | |||
| EAK | Euro-Asia Air | EAKAZ | Kazakstan | |||
| KZE | Euro-Asia Air International | KAZEUR | ||||
| MM | MMZ | EuroAtlantic Airways | EUROATLANTIC | Portugali | ||
| GOJ | EuroJet Aviation | GOJET | Britannia | |||
| EUP | Pan Europeenne Air Service | SAVOY | Ranska | |||
| EUU | Euroamerican Air | EUROAMERICAN | Uruguay | |||
| ECY | Euroceltic Airways | ECHELON | Britannia | |||
| EUC | Eurocontrol | Belgia | ||||
| ECF | Eurocopter | EUROCOPTER | Ranska | |||
| UI | ECA | Eurocypria Airlines | EUROCYPRIA | Kypros | ||
| GJ | EEZ | Eurofly | E-FLY | Italia | ||
| EEU | Eurofly Service | EUROFLY | ||||
| EUG | Euroguineana de Aviación | EUROGUINEA | Päiväntasaajan Guinea | |||
| ERJ | Eurojet Italia | JET ITALIA | Italia | |||
| JLN | Eurojet Limited | JET LINE | Malta | |||
| RDP | Eurojet Romania | JET-ARROW | Romania | |||
| EJS | Eurojet Servis | EEJAY SERVICE | Tšekki | |||
| K2 | ELO | Eurolot | EUROLOT | Puola | ||
| 3W | EMX | Euromanx Airways | EUROMANX | Itävalta | ||
| GED | Europe Air Lines | LANGUEDOC | Ranska | |||
| 5O | FPO | Europe Airpost | FRENCH POST | |||
| EUT | European 2000 Airlines | FIESTA | Malta | |||
| EAG | European Aeronautical Group UK | Britannia | lakkautettu | |||
| EA | EAL | European Air Express | STAR WING | Saksa | ||
| QY | BCS | European Air Transport | EUROTRANS | Belgia | ||
| E7 | EAF | European Aviation Air Charter | EUROCHARTER | Britannia | ||
| EBJ | European Business Jets | |||||
| ECB | European Coastal Airlines | COASTAL CLIPPER | Kroatia | |||
| ETV | European Executive | EURO EXEC | Britannia | |||
| EXC | European Executive Express | ECHO EXPRESS | Ruotsi | |||
| EBG | Eurosense | EUROSENSE | Bulgaria | |||
| ESX | Euroskylink | CATFISH | Britannia | |||
| EW | EWG | Eurowings | EUROWINGS | Saksa | ||
| E2 | EWE | Eurowings Europe | EUROWINGS | Itävalta | ||
| EVE | Evelop Airlines | EVELOP | Espanja | |||
| EZ | EIA | Evergreen International Airlines | EVERGREEN | Yhdysvallat | ||
| VTS | Everts Air Alaska/Everts Air Cargo | EVERTS | ||||
| ZD | EWR | Ewa Air | MAYOTTE AIR | Ranska | ||
| EMN | Examiner Training Agency | AGENCY | Britannia | |||
| JN | XLA | Excel Airways | EXPO | |||
| XEL | Excel Charter | HELI EXCEL | ||||
| GZA | Excellent Air | EXCELLENT AIR | Saksa | |||
| MB | EXA | Execair Aviation | CANADIAN EXECAIRE | Kanada | ||
| VCN | Execujet Charter | AVCON | Sveitsi | |||
| EJO | Execujet Middle East | MIDJET | Yhdistyneet arabiemiirikunnat | |||
| VMP | Execujet Scandinavia | VAMPIRE | Tanska | |||
| LFL | Executive Air | LIFE FLIGHT | Zimbabwe | |||
| EAC | Executive Air Charter | EXECAIR | Yhdysvallat | |||
| XAF | Executive Air Fleet | |||||
| ECS | Executive Aircraft Charter and Charter Services | ECHO | Irlanti | |||
| XAH | Executive Aircraft Services | Britannia | ||||
| OW | EXK | Executive Airlines | EXECUTIVE EAGLE | Yhdysvallat | ||
| EXU | Executive Airlines | SACAIR | Espanja | |||
| JTR | Executive Aviation Services | JESTER | Britannia | |||
| EXE | Executive Flight | EXEC | Yhdysvallat | |||
| TRI | Executive Flight Operations Ontario Government | TRILLIUM | Kanada | |||
| EXJ | Executive Jet Charter | Britannia | ||||
| EJM | Executive Jet Management | JET SPEED | Yhdysvallat | |||
| TEA | Executive Turbine Aviation | TRAVELMAX | Etelä-Afrikka | |||
| EXF | Eximflight | EXIMFLIGHT | Meksiko | |||
| EXN | Exin | EXIN | Puola | |||
| EXR | Expertos En Carga | EXPERTOS ENCARGA | Meksiko | |||
| FXA | Express Air | EFFEX | Yhdysvallat | |||
| EIC | Express International Cargo | EXCARGO | São Tomé ja Príncipe | |||
| XPL | Express Line Aircompany | EXPRESSLINE | Yhdysvallat | |||
| XNA | Express Net Airlines | EXPRESSNET | ||||
| EO | LHN | Express One International | LONGHORN | lakkautettu | ||
| XTO | Express Tours | EXPRESS TOURS | Kanada | |||
| EV | ASQ | ExpressJet | ACEY | Yhdysvallat | ||
| JTM | Exxavia Limited | SKYMAN | Irlanti | |||
| U2 | EZY | easyJet | EASY | Britannia | ||
| DS | EZS | easyJet Switzerland | TOPSWISS | Sveitsi | ||
| AAE | Western Express Air | ARIZONA | Yhdysvallat | lakkautettu 2007 | ||
| EAV | Eagle Airlines Luftverkehrsges | MAYFLOWER | Itävalta | |||
| ABU | Eagle Aviation Services | Yhdysvallat | ||||
| XRO | ExxAero | CRAMER | Alankomaat | |||
| EC | EJU | easyJet Europe | ALPINE | Itävalta | ||
| EVL | Evolem Aviation | EVOLEM | Ranska | |||
| KWX | Florida Aerocharter | KAY DUB | Yhdysvallat | [11] | ||
| FAS | Florida Air Cargo | FLORIDA CARGO | [17] | |||
| VNX | Fly Advance | VANCE | [18] | |||
| FUM | Fuxion Line Mexico | FUNLINE | Meksiko | |||
| FRB | Fly Rak | RAKWAY | Yhdistyneet arabiemiirikunnat | |||
| FMI | FMI Air | FIRST MYANMAR | Myanmar | |||
| FRX | Fort Aero | FORT AERO | Viro | |||
| PBR | Fast Air | POLAR BEAR | Kanada | |||
| SRE | Fly Jetstream Aviation | STREAMJET | Etelä-Afrikka | |||
| FTZ | Fastjet | GREY BIRD | Tansania | |||
| FAP | F Air | FAIR SCHOOL | Tšekki | |||
| FLS | Flying Fast | RAPIDOS | Meksiko | |||
| EYE | F.S. Air Service | SOCKEYE | Yhdysvallat | |||
| IFA | FAI Air Service | RED ANGEL | Saksa | |||
| FLC | FINFO Flight Inspection Aircraft | FLIGHT CHECK | Yhdysvallat | |||
| FKI | FLM Aviation Mohrdieck | KIEL AIR | Saksa | |||
| DCM | FLTPLAN | DOT COM | Yhdysvallat | |||
| FLW | FLowair Aviation | QUICKFLOW | Ranska | |||
| FMG | FMG Verkehrsfliegerschule Flughafen Paderborn-Lippstadt | HUSKY | Saksa | |||
| FRA | FR Aviation | RUSHTON | Britannia | |||
| FSB | FSB Flugservice & Development | SEABIRD | Saksa | |||
| LEJ | FSH Luftfahrtunternehmen | LEIPZIG FAIR | Saksa | |||
| FBA | Fab Air | FAB AIR | Kirgisia | |||
| FCS | Facts Air | MEXFACTS | Meksiko | |||
| FAV | Fair Aviation | FAIRAVIA | Etelä-Afrikka | |||
| FWD | Fair Wind Air Charter | FAIR WIND | Yhdistyneet arabiemiirikunnat | |||
| FLS | Fairlines | FAIRLINE | Alankomaat | lakkautettu | ||
| FFC | Fairoaks Flight Centre | FAIROAKS | Britannia | |||
| FWY | Fairways Corporation | FAIRWAYS | Yhdysvallat | |||
| FCN | Falcon Air | FALCON | Ruotsi | |||
| FAR | Falcon Air | FALCAIR | Slovenia | |||
| FAO | Falcon Air Express | PANTHER | Yhdysvallat | |||
| FAU | Falcon Airline | FALCON AIRLINE | Nigeria | |||
| IH | Falcon Aviation | Ruotsi | ||||
| FVS | Falcon Aviation Services | FALCON AVIATION | Yhdistyneet arabiemiirikunnat | |||
| FJC | Falcon Jet Centre | FALCONJET | Britannia | |||
| FAW | Falwell Aviation | FALWELL | Yhdysvallat | |||
| FE | FEA | Far Eastern Air Transport | FAR EASTERN | Taiwan | ||
| FD | Royal Flying Doctor Service | FLYDOC | Australia | |||
| FDL | Farmingdale State University | FARMINGDALE STATE | Yhdysvallat | |||
| FAH | Farnair Hungary | BLUE STRIP | Unkari | |||
| FRN | Farnair Netherlands | FARNED | Alankomaat | lakkautettu | ||
| FAT | ASL Airlines Switzerland | FARNER | Sveitsi | |||
| RAF | Farnas Aviation Services | FARNAS | Sudan | |||
| HBL | Faroecopter | HELIBLUE | Tanska | |||
| F6 | RCK | FaroeJet | ROCKROSE | Färsaaret | ||
| FRW | Farwest Airlines | FARWEST | Yhdysvallat | |||
| F3 | FSW | Faso Airways | FASO | Burkina Faso | ||
| FHL | Fast Helicopters | FINDON | Britannia | |||
| FAY | Fayban Air Services | FAYBAN AIR | Nigeria | |||
| SKM | Fayetteville Flying Service and Scheduled Skyways System | SKYTEM | Yhdysvallat | |||
| FDR | Federal Air | FEDAIR | Etelä-Afrikka | |||
| FLL | Federal Airlines | FEDERAL AIRLINES | Ruotsi | |||
| DCN | Federal Armed Forces | DIPLOMATIC CLEARANCE | Saksa | |||
| FRM | Federal Armored Service | FEDARM | Yhdysvallat | |||
| NHK | Federal Aviation Administration | NIGHTHAWK | ||||
| FX | FDX | FedEx Express | FEDEX | |||
| FNK | Feniks Airline | AURIKA | Kazakstan | |||
| FER | Feria Aviación | FERIA | Espanja | |||
| N8 | HGK | Fika Salaama Airlines | SALAAMA | Uganda | ||
| 4S | FNC | Finalair Congo | FINALAIR CONGO | Kongon tasavalta | ||
| FAK | Financial Airxpress | FACTS | Yhdysvallat | |||
| FBF | Fine Airlines | FINE AIR | Yhdysvallat | |||
| FTR | Finist'air | FINISTAIR | Ranska | |||
| AY | FIN | Finnair | FINNAIR | Suomi | ||
| FC | WBA | Finncomm Airlines | WESTBIRD | |||
| FNF | Suomen ilmavoimat | FINNFORCE | ||||
| FIH[19] | FinnHEMS[19] | FINNHEMS[19] | ||||
| FY | FFM | Firefly | FIREFLY | Malesia | ||
| 7F | FAB | First Air | FIRST AIR | Kanada | ||
| JRF | First Air Transport | Japani | ||||
| FCC | First Cambodia Airlines | FIRST CAMBODIA | Kambodža | |||
| DP | FCA | First Choice Airways | JETSET | Britannia | ||
| MBL | First City Air | FIRST CITY | ||||
| GGA | First Flying Squadron | JAWJA | Yhdysvallat | |||
| FIR | First Line Air | FIRSTLINE AIR | Sierra Leone | |||
| FTS | First Sabre | FIRST SABRE | Meksiko | |||
| 8F | FFR | Fischer Air | FISCHER | Tšekki | ||
| FFP | Fischer Air Polska | FLYING FISH | Puola | |||
| 8D | EXV | FitsAir | EXPOAVIA | Sri Lanka | ||
| FSX | Flagship Express Services | FLAG | Yhdysvallat | |||
| FLE | Flair Airlines | FLAIR | Kanada | |||
| WAF | Flamenco Airways | FLAMENCO | Yhdysvallat | |||
| FMR | Flamingo Air | FLAMINGO AIR | ||||
| FLN | Flamingo Air-Line | ILIAS | Kazakstan | |||
| FSH | Flash Airlines | FLASH | Egypti | |||
| BWY | Fleet Requirements Air Direction Unit | BROADWAY | Britannia | |||
| FLR | Fleetair | FLEETAIR | Etelä-Afrikka | |||
| FXY | Flexair | FLEXY | Alankomaat | lakkautettu | ||
| FXT | Flexflight | Tanska | ||||
| TUD | Flight Alaska | TUNDRA | Yhdysvallat | |||
| FCK | FCS Flight Calibration Services | NAV CHECKER | Saksa | |||
| VOR | Flight Calibration Services Ltd. | FLIGHT CAL | Britannia | |||
| FCV | Flight Centre Victoria | NAVAIR | Kanada | |||
| FCP | Nelson Aviation College Ltd | FLIGHTCORP | Uusi-Seelanti | [1] (Arkistoitu – Internet Archive) | ||
| FDP | Flight Dispatch Services | Puola | ||||
| FLX | Flight Express, Inc. | FLIGHT EXPRESS | Yhdysvallat | |||
| CFI | Flight Inspection Center of the General Administration of Civil Aviation in China | CHINA JET | Kiina | |||
| LTS | Flight Inspections and Systems | SPECAIR | Venäjä | |||
| IVJ | Flight International | INVADER JACK | Yhdysvallat | |||
| MIT | Flight Line | MATCO | ||||
| FOI | Flight Ops International | |||||
| OPT | Flight Options | OPTIONS | ||||
| CLB | Flight Precision Limited | CALIBRATOR | Britannia | |||
| FSL | Flight Safety Limited | FLIGHTSAFETY | ||||
| FSU | Flight Support Sweden | Ruotsi | ||||
| CCK | Flight Trac | CABLE CHECK | Yhdysvallat | |||
| AYR | Flight Training Europe | CYGNET | Espanja | |||
| FWQ | Flight West Airlines | UNITY | Australia | |||
| KLO | Flight-Ops International | KLONDIKE | Kanada | |||
| CSK | Flightcraft | CASCADE | Yhdysvallat | |||
| FEX | Flightexec | FLIGHTEXEC | Kanada | |||
| B5 | FLT | Flightline | FLIGHTLINE | Britannia | lakkautettu | |
| FTL | Flightline | FLIGHT-AVIA | Espanja | |||
| FPS | Flightpass Limited | FLIGHTPASS | Britannia | |||
| FSR | Flightstar Corporation | FLIGHTSTAR | Yhdysvallat | |||
| KDZ | Flightworks | KUDZU | ||||
| FAZ | Flint Aviation Services | FLINT AIR | ||||
| OJY | Florida Air | OHJAY | ||||
| PA | FCL | Florida Coastal Airlines | FLORIDA COASTAL | |||
| FFS | Florida Department of Agriculture | FORESTRY | ||||
| FJS | Florida Jet Service | FLORIDAJET | ||||
| RF | FWL | Florida West International Airways | FLO WEST | |||
| FFG | Flugdienst Fehlhaber | WITCHCRAFT | Saksa | |||
| FLU | Flugschule Basel | YELLOW FLYER | Sveitsi | |||
| EZB | Flugschule Eichenberger | EICHENBURGER | ||||
| FWZ | Flugwerkzeuge Aviation Software | Itävalta | ||||
| 8W | EDR | Fly All Ways | BIRDVIEW | Suriname | ||
| F2 | FLM | Fly Air | FLY WORLD | Turkki | ||
| FCT | Fly CI Limited | DEALER | Britannia | |||
| FEE | Fly Europa Limited | FLY EURO | ||||
| FXL | Fly Excellent | FLY EXCELLENT | Ruotsi | |||
| NVJ | Fly International Airways | NOUVINTER | Tunisia | |||
| OJ | FJM | Fly Jamaica Airways | GREENHEART | Jamaika | ||
| FIL | Fly Line | FLYLINE | Espanja | |||
| SH | FLY | Fly Me Sweden | FLYBIRD | Ruotsi | ||
| IAD | Fly Wex | FLYWEX | Italia | |||
| D7 | XFA | FlyAsianXpress | FAX AIR | Malesia | ||
| TE | LIL | FlyLal | LITHUANIA AIR | Liettua | lakkautettu | |
| LF | NDC | FlyNordic | NORDIC | Ruotsi | ||
| F7 | BBO | Flybaboo | BABOO | Sveitsi | ||
| BE | BEE | Flybe | JERSEY | Britannia | ||
| FCE | Flycolumbia | FLYCOLUMBIA | Espanja | |||
| FLO | Flycom | FLYCOM | Slovenia | |||
| GVG | Flygaktiebolaget Gota Vingar | BLUECRAFT | Ruotsi | |||
| Y2 | GSM | Flyglobespan | GLOBESPAN | Britannia | lakkautettu | |
| FPA | Flygprestanda | Ruotsi | ||||
| ETS | Flygtransporter I Nykoping | EXTRANS | ||||
| INU | Flyguppdraget Backamo | INSTRUCTOR | ||||
| W3 | FYH | Flyhy Cargo Airlines | FLY HIGH | Thaimaa | ||
| FCR | Flying Carpet Company | FLYING CARPET | Libanon | |||
| FYG | Flying Service | FLYING GROUP | Belgia | |||
| FGP | Flying-Research Aerogeophysical Center | FLYING CENTER | Venäjä | |||
| FLK | Flylink Express | FLYLINK | Espanja | |||
| FP | FRE | FlyPelican | PELICAN | Australia | ||
| FTM | Flyteam Aviation | FLYTEAM | Britannia | |||
| FKS | Focus Air | FOCUS | Yhdysvallat | |||
| FOP | Fokker | Alankomaat | ||||
| NOF | Fonnafly | FONNA | Norja | |||
| FOB | Ford Motor Company | FORDAIR | Britannia | |||
| VY | FOS | Formosa Airlines | Taiwan | lakkautettu | ||
| FOR | Formula One Management | FORMULA | Britannia | |||
| FHS | Forth and Clyde Helicopter Services | HELISCOT | Britannia | |||
| FXC | Fortunair Canada | AIR FUTURE | Kanada | |||
| BN | Forward Air International Airlines | Yhdysvallat | ||||
| FSA | Foster Aviation | FOSTER-AIR | ||||
| JFY | Foster Yeoman | YEOMAN | Britannia | |||
| FTE | Fotografia F3 | FOTOGRAFIA | Espanja | |||
| 5F | FIA | Fly One | FLY ONE | Moldova | ||
| HK | FSC | Four Star Aviation / Four Star Cargo | FOUR STAR | Yhdysvallat | ||
| WDS | Four Winds Aviation | WINDS | ||||
| FXR | Foxair | WILDFOX | Italia | |||
| FDO | France Douanes | FRENCH CUSTOM | Ranska | |||
| FH | FHY | Freebird Airlines | FREEBIRD AIR | Turkki | ||
| SJ | FOM | Freedom Air | FREE AIR | Uusi-Seelanti | ||
| FP | FRE | Freedom Air | FREEDOM | Yhdysvallat | ||
| FFF | Freedom Air Services | INTER FREEDOM | Nigeria | |||
| FRL | Freedom Airlines | FREEDOM AIR | Yhdysvallat | |||
| FAS | Freedom Airways | FREEDOM AIRWAYS | Kypros | |||
| FWC | Freeway Air | FREEWAY | Alankomaat | lakkautettu | ||
| FRG | Freight Runners Express | FREIGHT RUNNERS | Yhdysvallat | |||
| FAF | Force Aerienne Francaise | FRENCH AIR FORCE | Ranska | |||
| FMY | Aviation Legere De L'Armee De Terre | FRENCH ARMY | ||||
| FNY | Ranskan laivasto | FRENCH NAVY | ||||
| FRR | Fresh Air | FRESH AIR | Nigeria | |||
| BZY | Fresh Air Aviation | BREEZY | Yhdysvallat | 2015[20] | ||
| FAE | Freshaer | WILDGOOSE | Britannia | |||
| FAL | Friendship Air Alaska | FRIENDSHIP | Yhdysvallat | |||
| FLF | Friendship Airlines | FRIEND AIR | Uganda | |||
| FGY | Froggy Corporate Aviation | Australia | ||||
| F9 | FFT | Frontier Airlines | FRONTIER FLIGHT | Yhdysvallat | ||
| ITR | Frontier Commuter | OUT BACK | ||||
| 2F | FTA | Frontier Flying Service | FRONTIER-AIR | |||
| FNG | Rajavartiolaitos | FINNGUARD | Suomi | |||
| FUJ | Fujairah Aviation Centre | FUJAIRAH | Yhdistyneet arabiemiirikunnat | |||
| CFJ | Fujian Airlines | FUJIAN | Kiina | |||
| GAX | Full Express | GRAND AIRE | Yhdysvallat | |||
| FAM | Fumigación Aérea Andaluza | FAASA | Espanja | |||
| FFY | Fun Flying Thai Air Service | FUN FLYING | Thaimaa | |||
| ROG | Fundació Rego | REGO | Espanja | |||
| FUN | Funtshi Aviation Service | FUNTSHI | Kongon demokraattinen tasavalta | |||
| FGL | Futura Gael | APPLEWOOD | Irlanti | lakkautettu | ||
| FH | FUA | Futura International Airways | FUTURA | Espanja | ||
| FZ | FDB | Flydubai | SKYDUBAI | Yhdistyneet arabiemiirikunnat | ||
| FWK | Flightworks | Yhdysvallat | ||||
| ACT | Flight Line | AMERICAN CHECK | Yhdysvallat | |||
| 9Y | FGE | Fly Georgia | GEORGIA WING | Georgia | ||
| FRF | Fleet Air International | FAIRFLEET | Unkari | |||
| VK | FVK | FlyViking | BALDER | Norja | ||
| GL | GRL | Air Greenland | GREENLAND | Grönlanti Tanska | ||
| DBC | Gemini Air Group | DIAMOND BACK | Yhdysvallat | [11] | ||
| GCH | Gama Aviation Switzerland | GAMA SWISS | Sveitsi | |||
| GX | GBC | Guangxi Beibu Gulf Airlines | SPRAY | Kiina | ||
| GOP | Gospa Air | GOSPA AIR | Meksiko | |||
| HGT | GMJ Air Shuttle | HIGHTECH | Yhdysvallat | |||
| GRE | Greenlandcopter | Tanska | ||||
| GMQ | Germania Express | CORGI | Saksa | |||
| KNM | GB Helicopters | KINGDOM | Britannia | |||
| GCW | Global Air Crew | GLOBALCREW | Tanska | |||
| GBH | Global Avia Handling | Venäjä | ||||
| Y5 | GMR | Golden Myanmar Airlines | GOLDEN MYANMAR | Myanmar | ||
| GML | G & L Aviation | GEEANDEL | Etelä-Afrikka | |||
| EXH | G5 Executive | BATMAN | Sveitsi | |||
| MTA | GAK/Mitchell Aero | GAK AVIATION | Yhdysvallat | |||
| GGS | GATSA | GATSA | Meksiko | |||
| GBX | GB Airlink | ISLAND TIGER | Yhdysvallat | |||
| GT | GBL | GB Airways | GEEBEE AIRWAYS | Britannia | ||
| GCS | GCS Air Service | GALION | Yhdysvallat | |||
| FFU | GEC Marconi Avionics | FERRANTI | Britannia | |||
| GCC | GECAS | GECAS | Irlanti | |||
| GEN | GENSA | GENSA-BRASIL | Brasilia | |||
| GET | Get High | AIR FLOW | Portugali | |||
| GET | GETRA | GETRA | Päiväntasaajan Guinea | |||
| GFW | GFW Aviation | Australia | ||||
| GGT | Trans Island Airways | THUNDERBALL | Bahama | |||
| GHI | GH Stansted Limited | Britannia | ||||
| Z5 | GMG | GMG Airlines | GMG | Bangladesh | ||
| GPE | GP Express Airlines | REGIONAL EXPRESS | Yhdysvallat | |||
| GPR | GPM Aeroservicio | GPM AEROSERVICIO | Meksiko | |||
| GIB | GR-Avia | GRAVIA | Guinea | |||
| BMK | GST Aero Aircompany | MURAT | Kazakstan | |||
| GTX | GTA Air | BIG-DEE | Yhdysvallat | |||
| GAH | Ga-Ma Helicoptere | GAMHELICO | Ranska | |||
| GBE | Gabon Express | GABEX | Gabon | |||
| GRT | Gabon-Air-Transport | |||||
| GIG | Gacela Air Cargo | GACELA AIR | Meksiko | |||
| GFC | Gail Force Express | GAIL FORCE | Yhdysvallat | |||
| GNJ | Gain Jet Aviation | HERCULES JET | Kreikka | |||
| SWF | Galair International | GALAIR | Britannia | |||
| GLS | Galaircervis | GALS | Ukraina | |||
| 7O | GAL | Galaxy Air | GALAXY | Kirgisia | ||
| GXY | Galaxy Airlines | GALAX | Japani | |||
| GAS | Galena Air Service | GALENA AIR SERVICE | Yhdysvallat | |||
| 1G | Galileo International | |||||
| GMA | Gama Aviation | GAMA | Britannia | |||
| GC | GNR | Gambia International Airlines | GAMBIA INTERNATIONAL | Gambia | ||
| NML | Gambia New Millennium Air | NEWMILL | Gambia | |||
| GMJ | Gamisa Aviación | GAMISA | Espanja | |||
| G7 | GNF | Gandalf Airlines | GANDALF | Italia | ||
| GAN | Gander Aviation | GANAIR | Kanada | |||
| GSA | Garden State Airlines | GARDEN STATE | Yhdysvallat | |||
| AHM | Garrison Aviation | AIR HURON | Kanada | |||
| GA | GIA | Garuda Indonesia | INDONESIA | Indonesia | ||
| GHS | Gatari Hutama Air Services | GATARI | ||||
| EGO | Gauteng Air Cargo | GAUTENG | Etelä-Afrikka | |||
| GVN | Gavina | GAVINA | Espanja | |||
| 4G | GZP | Gazpromavia | GAZPROMAVIA | Venäjä | ||
| GEE | Geesair | GEESAIR | Kanada | |||
| GR | GCO | Gemini Air Cargo | GEMINI | Yhdysvallat | ||
| GAB | Gendall Air | GENDALL | Kanada | |||
| GDB | Gendarmerie Belge | BELGIAN GENERMERIE | Belgia | |||
| FGN | National Gendarmerie | FRANCE GENDARME | Ranska | |||
| SWK | General Aerospace | SKYWALKER | Kanada | |||
| GWS | General Airways | GENAIR | Etelä-Afrikka | |||
| GNZ | General Aviation | GONZO | Puola | |||
| GTH | General Aviation Flying Services | GOTHAM | Yhdysvallat | |||
| XGA | General Aviation Terminal | Kanada | ||||
| GMC | General Motors | GENERAL MOTORS | Yhdysvallat | |||
| GNX | Genex | Valko-Venäjä | ||||
| GSL | Geographic Air Surveys | SURVEY-CANADA | Kanada | |||
| A9 | TGZ | Georgian Airways | TAMAZI | Georgia | ||
| FGA | Georgian Aviation | GEORGIA FED | ||||
| GGF | Georgian Cargo Airlines Africa | GEORGIAN AFRICA | Senegal | |||
| QB | GFG | Georgian National Airlines | NATIONAL | Georgia | ||
| Great Barrier Airlines | Uusi-Seelanti | |||||
| GAF | Saksan ilmavoimat | GERMAN AIR FORCE | Saksa | |||
| GAM | German Army | GERMAN ARMY | ||||
| GNY | Saksan laivasto | GERMAN NAVY | ||||
| GHY | German Sky Airlines | GERMAN SKY | ||||
| ST | GMI | Germania | GERMANIA | |||
| 4U | GWI | Germanwings | GERMAN WINGS | |||
| GDN | Gerry's Dnata | Pakistan | ||||
| GFD | Gesellschaft Fur Flugzieldarstellung | KITE | Saksa | |||
| GP | RIV | APG Airlines | RIVERA | Ranska | ||
| GES | Gestair | GESTAIR | Espanja | |||
| GTR | Gestar | STAR GESTAR | Chile | |||
| GJT | Gestión Aérea Ejecutiva | BANJET | Espanja | |||
| GHT | Ghadames Air Transport | Libya | ||||
| GH | GLP | Globus Airlines | GLOBUS | Venäjä | ||
| GH | GHA | Ghana Airways | GHANA | Ghana | lakkautettu | |
| G0 | GHB | Ghana International Airlines | GHANA AIRLINES | |||
| NTC | Gibson Aviation | NIGHT CHASE | Yhdysvallat | |||
| RPS | Global Air Charter | RESPONSE | Yhdysvallat | |||
| GAG | Greybird Pilot Academy | GEEBIRD | Tanska | |||
| GBS | Global Air Services Nigeria | GLOBAL SERVE | Nigeria | |||
| GLC | Global Aircargo | Bahrain | ||||
| Global Airways | Turks- ja Caicossaaret | |||||
| BSP | Global Airways | Kongon demokraattinen tasavalta | ||||
| GLB | Global Airways | GLO-AIR | Yhdysvallat | |||
| GBB | Global Aviation Operations | GLOBE | Etelä-Afrikka | |||
| GAK | Global Aviation and Services Group | AVIAGROUP | Libya | |||
| GGZ | Global Georgian Airways | GLOBAL GEORGIAN | Georgia | |||
| GLJ | Global Jet Austria | GLOBAL AUSTRIA | Itävalta | |||
| NSM | Global Jet Corporation | THUNDERCLOUD | Yhdysvallat | |||
| SVW | Global Jet Luxembourg | SILVER ARROWS | Luxembourg | |||
| GSK | Global Sky Aircharter | GLOBAL SKY | Yhdysvallat | |||
| GSS | Global Supply Systems | JET LIFT | Britannia | |||
| XGS | Global System | Yhdysvallat | ||||
| XGW | Global Weather Dynamics | |||||
| GLW | Global Wings | Japani | ||||
| GJA | Globe Jet | Libanon | ||||
| G8 | GOW | GoAir | GOAIR | Intia | ||
| GK | Go One Airways | Britannia | lakkautettu? | |||
| G7 | GJS | GoJet Airlines | LINDBERGH | Yhdysvallat | ||
| GGE | Gobierno De Guinea Ecuatorial | Päiväntasaajan Guinea | ||||
| GOF | Gof-Air | GOF-AIR | Meksiko | |||
| GOI | Gofir | SWISS HAWK | Sveitsi | |||
| G3 | GLO | Gol Transportes Aéreos | GOL TRANSPORTE | Brasilia | ||
| GBT | Gold Belt Air Transport | GOLD BELT | Kanada | lakkautettu | ||
| GDA | GoldAir | AIR PARTNER | Britannia | |||
| GDK | Goldeck-Flug | GOLDECK FLUG | Itävalta | |||
| DC | GAO | Golden Air | GOLDEN | Ruotsi | ||
| GDD | Golden Airlines | GOLDEN AIRLINES | Yhdysvallat | |||
| GPA | Golden Pacific Airlines | GOLDEN PAC | ||||
| GRS | Golden Rule Airlines | GOLDEN RULE | Kirgisia | |||
| GLD | Golden Star Air Cargo | GOLDEN STAR | Sudan | |||
| GOS | Goldfields Air Services | Australia | ||||
| GAQ | Golfe Air Quebec | GOLFAIR | Kanada | |||
| GLE | Goliaf Air | GOLIAF AIR | São Tomé ja Príncipe | |||
| GOM | Gomel Airlines | GOMEL | Valko-Venäjä | |||
| 5Z | GON | Gonini Air Services | GONINI | Suriname | lakkautettu | |
| RDR | Goodridge Limited | RED STAR | Britannia | |||
| G1 | Gorkha Airlines | GORKHA AIRLINES | Nepal | ?ICAO | ||
| GOR | Gorlitsa Airlines | GORLITSA | Ukraina | |||
| HKG | Government Flying Service | HONGKONG GOVERNMENT | Hongkong | |||
| GRZ | Government of Zambia Communications Flight | COM FLIGHT | Sambia | |||
| HLD | Grampian Flight Centre | GRANITE | Britannia | |||
| GAV | Granada Aviación | GRANAVI | Espanja | |||
| GAE | Grand Aire Express | GRAND EXPRESS | Yhdysvallat | |||
| GND | Grand Airways | GRAND VEGAS | ||||
| CVU | Grand Canyon Airlines | CANYON VIEW | ||||
| GV | GUN | Grant Aviation | HOOT | |||
| LMK | Grantex Aviation | LANDMARK | Britannia | |||
| GRA | Great American Airways | GREAT AMERICAN | Yhdysvallat | lakkautettu | ||
| GRA | Guardian Air Asset Management | FLEX | Etelä-Afrikka | |||
| ZK | GLA | Great Lakes Airlines | LAKES AIR | Yhdysvallat | ||
| GLU | Great Lakes Airways | LAKES CARGO | Uganda | |||
| GRP | Great Plains Airlines | GREAT PLAINS | Yhdysvallat | |||
| IJ | GWL | Great Wall Airlines | GREAT WALL | Kiina | ||
| GWA | Great Western Air | G-W AIR | Yhdysvallat | |||
| HAF | Kreikan ilmavoimat | HELLENIC AIR FORCE | Kreikka | |||
| HNA | Kreikan merivoimat | HELLENIC NAVY | Kreikka | |||
| GFF | Griffin Aviation | GRIFFIN AIR | Kypros | |||
| GXA | Grixona | GRIXONA | Moldova | |||
| GZD | Grizodubova Air Company | GRIZODUBOVA AIR | Venäjä | |||
| HTG | Grossmann Air Service | GROSSMANN | Itävalta | |||
| GSJ | Grossmann Jet Service | GROSSJET | Tšekki | |||
| GHV | Ground Handling Service de Mexico | GROUND HANDLING | Meksiko | |||
| GPM | Grup Air-Med | GRUPOMED | Espanja | |||
| EJC | Grupo De Aviación Ejecutiva | GRUPOEJECUTIVA | Meksiko | |||
| TAT | Grupo TACA | TACA-COSTARICA | Costa Rica | |||
| VMM | Grupo Vuelos Mediterraneo | VUELOS MED | Espanja | |||
| GMT | Grupo Aéreo Monterrey | GRUPOMONTERREY | Meksiko | |||
| GSY | Guard Systems | GUARD AIR | Norja | |||
| G6 | BSR | Guine Bissaur Airlines | BISSAU AIRLINES | Guinea-Bissau | ||
| GIJ | Guinea Airways | GUINEA AIRWAYS | Guinea | |||
| GNC | Guinea Cargo | GUINEA CARGO | Päiväntasaajan Guinea | |||
| J9 | GIF | Guinee Airlines | GUINEE AIRLINES | Guinea | lakkautettu | |
| GEA | Guinea Ecuatorial Airlines | GEASA | Päiväntasaajan Guinea | |||
| GIQ | Guinee Paramount Airlines | GUIPAR | Guinea | |||
| CGH | Guizhou Airlines | GUIZHOU | Kiina | |||
| GUS | Guja | GUJA | Meksiko | |||
| G8 | GUJ | Gujarat Airways | GUJARATAIR | Intia | ||
| TSU | Gulf & Caribbean Cargo / Contract Air Cargo | TRANSAUTO | Yhdysvallat | |||
| GUF | Gulf African Airlines | GULF AFRICAN | Gambia | |||
| GF | GFA | Gulf Air | GULF AIR | Bahrain | ||
| GAT | Gulf Air Inc | GULF TRANS | Yhdysvallat | |||
| GCN | Gulf Central Airlines | GULF CENTRAL | ||||
| SFY | Gulf Flite Center | SKY FLITE | ||||
| GPC | Gulf Pearl Air Lines | AIR GULFPEARL | Libya | |||
| GLF | Gulfstream Aerospace | GULFSTREAM TEST | Yhdysvallat | |||
| GFS | Gulfstream Airlines | GULFSTAR | ||||
| GFT | Gulfstream International Airlines | GULF FLIGHT | ||||
| GUL | Gull Air | GULL-AIR | ||||
| GUM | Gum Air | GUM AIR | Suriname | |||
| GDH | Guneydogu Havacilik Isletmesi | RISING SUN | Turkki | |||
| GY | Guyana Airways 2000 | |||||
| GWN | Gwyn Aviation | GWYN | Britannia | |||
| GAC | GlobeAir | DREAM TEAM | Itävalta | |||
| 3S | GUY | Air Guyane Express | GREEN BIRD | Ranskan Guyana | ||
| HTB | Helix-Craft Aviation | HELIX-CRAFT | Panama | 2014[21] | ||
| HCK | Heli-Charter | HELI-CHARTER | Britannia | |||
| MR | MML | Hunnu Air | TRANS MONGOLIA | Mongolia | ||
| HAY | Hamburg Airways | HAMBURG AIRWAYS | Saksa | |||
| HSN | H.S.AVIATION CO., LTD. | H.S.AVIATION | Thaimaa | |||
| HRN | Heron Luftfahrt | HERONAIR | Saksa | |||
| HYP | Hyperion Aviation | HYPERION | Malta | |||
| HFM | Hi Fly Malta | MOONRAKER | Malta | |||
| A5 | HOP | Hop! | AIR HOP | Ranska | ||
| HLA | HC Airlines | HEAVYLIFT | Britannia | |||
| HWD | HPM Investments | FLITEWISE | ||||
| KTR | HT Helikoptertransport | COPTER TRANS | Ruotsi | |||
| AHT | HTA Helicopteros | HELIAPRA | Portugali | |||
| Hacienda Airlines | Yhdysvallat | lakkautettu | ||||
| FMS | Hadison Aviation | HADI | ||||
| H6 | HAG | Hageland Aviation Services | HAGELAND | |||
| POW | Hagondale Limited | AIRNET | Britannia | |||
| HR | HHN | Hahn Air | ROOSTER | Saksa | ||
| H1 | Hahn Air Systems | |||||
| HU | CHH | Hainan Airlines | HAINAN | Kiina | ||
| 1R | Hainan Phoenix Information Systems | |||||
| HLS | Haiti Air Freight | Haiti | ||||
| 2T | HAM | Haiti Ambassador Airlines | ||||
| HTI | Haiti International Air | HAITI INTERNATIONAL | ||||
| HRB | Haiti International Airline | HAITI AIRLINE | ||||
| HNR | Haiti National Airlines (HANA) | HANAIR | ||||
| HTN | Haiti North Airline | |||||
| HTC | Haiti Trans Air | HAITI TRANSAIR | ||||
| HBC | Haitian Aviation Line | HALISA | ||||
| HAJ | Hajvairy Airlines | HAJVAIRY | Pakistan | |||
| HKL | Hak Air | HAK AIRLINE | Nigeria | |||
| HLH | Hala Air | HALA AIR | Sudan | |||
| HCV | Halcyonair | CREOLE | Kap Verde | |||
| 4R | HHI | Hamburg International | HAMBURG JET | Saksa | ||
| HJL | Hamlin Jet | BIZJET | Britannia | |||
| HMM | Hamra Air | HAMRA | Yhdistyneet arabiemiirikunnat | |||
| WVA | Hand D Aviation | WABASH VALLEY | Yhdysvallat | |||
| HGR | Hangar 8 | HANG | Britannia | |||
| HGD | Hangard Aviation | HANGARD | Mongolia | |||
| HAN | Hansung Airlines | HANSUNG AIR | Korean tasavalta | |||
| X3 | HLX | Hapag-Lloyd Express (TUIfly) | YELLOW CAB | Saksa | ||
| HF | HLF | Hapagfly | HAPAG LLOYD | |||
| HB | HAR | Harbor Airlines | HARBOR | Yhdysvallat | ||
| HQ | HMY | Harmony Airways | HARMONY | Kanada | ||
| NBR | Haughey Air | NORBROOK | Britannia | |||
| PYN | Haverfordwest Air Charter Services | POYSTON | ||||
| HAV | Havilah Air Services | HAVILAH | Nigeria | |||
| HA | HAL | Hawaiian Airlines | HAWAIIAN | Yhdysvallat | ||
| HP | Hawaiian Pacific Airlines | lakkautettu | ||||
| HKR | Hawk Air | AIR HAW | Argentiina | |||
| HMX | Hawk De Mexico | HAWK MEXICO | Meksiko | |||
| BH | Hawkair | Kanada | ||||
| HKI | Hawkaire | HAWKEYE | Yhdysvallat | |||
| HZL | Hazelton Airlines | HAZELTON | Australia | lakkautettu. | ||
| HN | HVY | Heavylift Cargo Airlines | HEAVY CARGO | Australia | ||
| HVL | Heavylift International | HEAVYLIFT INTERNATIONAL | Yhdistyneet arabiemiirikunnat | |||
| HDC | Helcopteros De Cataluna | HELICATALUNA | Espanja | |||
| HCB | Helenair) | HELEN | Barbados | |||
| HCL | Helenair Corporation | HELENCORP | Saint Lucia | |||
| HHP | Helenia Helicopter Service | HELENIA | Tanska | |||
| HLR | Heli Air Services | HELI BULGARIA | Bulgaria | |||
| ALJ | Heli Ambulance Team | ALPIN HELI | Itävalta | |||
| HEB | Heli Bernina | HELIBERNINA | Sveitsi | |||
| HFR | Heli France | HELIFRANCE | Ranska | |||
| HYH | Heli Hungary | HELIHUNGARY | Unkari | |||
| HLM | Heli Medwest De Mexico | HELIMIDWEST | Meksiko | |||
| HLI | Heli Securite | HELI SAINT-TROPEZ | Ranska | |||
| HTP | Heli Trip | HELI TRIP | Meksiko | |||
| HLU | Heli Union Heli Prestations | HELI UNION | Ranska | |||
| MCM | Heli-Air-Monaco | HELI AIR | Monaco | |||
| HHE | Heli-Holland | HELI HOLLAND | Alankomaat | |||
| HRA | Heli-Iberica | ERICA | Espanja | |||
| HIF | Heli-Iberica Fotogrametria | HIFSA | ||||
| HIG | Heli-Inter Guyane | INTER GUYANNE | Ranska | |||
| HLK | Heli-Link | HELI-LINK | Sveitsi | |||
| HMC | Heliamerica De Mexico | HELIAMERICA | Meksiko | |||
| HEA | Heliavia-Transporte Aéreo | HELIAVIA | Portugali | |||
| CDY | Heliaviation Limited | CADDY | Britannia | |||
| HIB | Helibravo Aviacao | HELIBRAVO | Portugali | |||
| HLC | Helicap | HELICAP | Ranska | |||
| COV | Helicentre Coventry | HELICENTRE | Britannia | |||
| HEL | Helicol | HELICOL | Kolumbia | |||
| HCP | Helicopter | HELI CZECH | Tšekki | |||
| JKY | Helicopter & Aviation Services | JOCKEY | Britannia | |||
| MVK | Helicopter Training & Hire | MAVRIK | Britannia | |||
| HAP | Helicopteros Aero Personal | HELIPERSONAL | Meksiko | |||
| HAA | Helicopteros Agroforestal | AGROFORESTAL | Chile | |||
| HNT | Helicopteros Internacionales | HELICOP INTER | Meksiko | |||
| HEN | Helicópteros Y Vehículos Nacionales Aéreos | HELINAC | Meksiko | |||
| HHH | Helicsa | HELICSA | Espanja | |||
| JB | JBA | Helijet | HELIJET | Kanada | ||
| HDR | Helikopterdrift | HELIDRIFT | Norja | |||
| SCO | Helikopterservice Euro Air | SWEDCOPTER | Ruotsi | |||
| OCE | Heliocean | HELIOCEAN | Ranska | |||
| ZU | HCY | Helios Airways | HELIOS | Kypros | ||
| HLP | Helipistas | HELIPISTAS | Espanja | |||
| HPL | Heliportugal | HELIPORTUGAL | Portugali | |||
| HEC | Heliservicio Campeche | HELICAMPECHE | Meksiko | |||
| HSU | Helisul | HELIS | Portugali | |||
| HSI | Heliswiss | HELISWISS | Sveitsi | |||
| HLT | Helitafe | HELITAFE | Meksiko | |||
| HIT | Helitalia | HELITALIA | Italia | |||
| OFA | Helitaxi Ofavi | OFAVI | Meksiko | |||
| HLT | Helitours | HELITOURS | Sri Lanka | |||
| 9I | HTA | Helitrans | SCANBIRD | Norja | ||
| HTS | Helitrans Air Service | HELITRANS | Yhdysvallat | |||
| HLW | Heliworks | HELIWORKS | Chile | |||
| HJ | HEJ | Hellas Jet | HELLAS JET | Kreikka | ||
| HW | FHE | Hello | FLYHELLO | Sveitsi | ||
| HLG | Helog | HELOG | ||||
| 2L | OAW | Helvetic Airways | HELVETIC | |||
| HMS | Hemus Air | HEMUS AIR | Bulgaria | |||
| HAC | Henebury Aviation | Australia | ||||
| SSH | Heritage Flight (Valley Air Services) | SNOWSHOE | Yhdysvallat | |||
| MRX | Herman's Markair Express | SPEEDMARK | ||||
| HED | Heritage Aviation Developments | FLAPJACK | Britannia | |||
| EO | ALX | Hewa Bora Airways | ALLCONGO | Kongon demokraattinen tasavalta | ||
| UD | HER | Hex'Air | HEX AIRLINE | Ranska | ||
| HHS | Hi-Jet Helicopter Services | HIJET | Suriname | |||
| 5K | HFY | Hi Fly | SKY FLYER | Portugali | ||
| HLB | High-Line Airways | HIGH-LINE | Kanada | |||
| HWY | Highland Airways | HIWAY | Britannia | |||
| H9 | HIM | Himalaya Airlines | HIMALAYA | Nepal | ||
| HSH | Hispánica de Aviación | HASA | Espanja | |||
| HIS | Hispaniola Airways | HISPANIOLA | Dominikaaninen tasavalta | |||
| HGA | Hogan Air | HOGAN AIR | Yhdysvallat | |||
| NTH | Hokkaido Air System | NORTH AIR | Japani | |||
| ABH | Hokuriki-Koukuu Company | |||||
| H5 | HOA | Hola Airlines | HOLA | Espanja | ||
| HIN | Holding International Group | HOLDING GROUP | Meksiko | |||
| HOL | Holiday Airlines | HOLIDAY | Yhdysvallat | |||
| HC | HCC | Holidays Czech Airlines | CZECH HOLIDAYS | Tšekki | ||
| HTR | Holstenair Lubeck | HOLSTEN | Saksa | |||
| HMV | Homac Aviation | HOMAC | Luxembourg | |||
| HAS | Honduras Airlines | HONDURAS AIR | Honduras | |||
| HX | CRK | Hong Kong Airlines | BAUHINIA | Hongkong | ||
| RH | HKC | Hong Kong Air Cargo | MASCOT | |||
| UO | HKE | Hong Kong Express Airways | HONGKONG SHUTTLE | |||
| A6 | HTU | Hongtu Airlines | HONGLAND | Kiina | ||
| HEX | Honiara Cargo Express | HONIARA CARGO | Salomonsaaret | |||
| HPJ | Hop-A-Jet | HOPA-JET | Yhdysvallat | |||
| HH | Hope Air | HOPE AIR | Kanada | |||
| QX | QXE | Horizon Air | HORIZON AIR | Yhdysvallat | ||
| KOK | Horizon Air Service | KOKO | ||||
| HSM | Horizon Air for Transport and Training | ALOFUKAIR | Libya | |||
| HOR | Horizon Air-Taxi | HORIZON | Sveitsi | |||
| BN | HZA | Horizon Airlines | HORIZON | Australia | lakkautettu | |
| HPS | Horizon Plus | HORIZON PLUS | Bangladesh | |||
| HUD | Horizons Unlimited | HUD | Yhdysvallat | |||
| HOZ | Horizontes Aéreos | HORIZONTES AEREOS | Meksiko | |||
| HDI | Hoteles Dinamicos | DINAMICOS | ||||
| HHO | Houston Helicopters | HOUSTON HELI | Yhdysvallat | |||
| GGV | Houston Jet Services | GREGG AIR | Itävalta | |||
| OZU | Hozu-Avia | HOZAVIA | Kazakstan | |||
| HUB | Hub Airlines | HUB | Yhdysvallat | |||
| HUS | Huessler Air Service | HUESSLER | ||||
| GMH | Hughes Aircraft Company | HUGHES EXPRESS | ||||
| WHR | Hummingbird Helicopter Service | WHIRLEYBIRD | ||||
| HUV | Hunair Hungarian Airlines | SILVER EAGLE | Unkari | |||
| HUF | Unkarin ilmavoimat | HUNGARIAN AIRFORCE | ||||
| HYA | Hyack Air | HYACK | Kanada | |||
| HYC | Hydro Air Flight Operations | HYDRO CARGO | Etelä-Afrikka | |||
| HYD | Hydro-Québec | HYDRO | Kanada | |||
| H4 | Héli Sécurité Helicopter Airlines | Ranska | ||||
| HKB | Hawker Beechcraft | CLASSIC | Yhdysvallat | |||
| ETI | H-Bird Aviation Services AB | JETHAWK | Ruotsi | |||
| IJW | Interjet Inc. | JET WEST | Yhdysvallat | 2015[22] | ||
| IIC | Inter Island Air Charter | Bahama | 2014[23] | |||
| EXP | Island Air Express | ISLAND EXPRESS | Yhdysvallat | |||
| IWL | Island Wings | Bahama | ||||
| IK | KAR | Ikar | IKAR | Venäjän | ||
| ICN | Iconair | Pakistan | ||||
| IAC | Interaviation Charter | INTERCHARTER | Romania | |||
| IFM | Ifly | ICOPTER | Kreikka | |||
| ITC | International Air Carrier Association | Belgia | ||||
| II | CSQ | IBC Airways | CHASQUI | Yhdysvallat | ||
| 0C | IBL | IBL Aviation | CATOVAIR | Mauritius | ||
| BBL | IBM Euroflight Operations | BLUE | Sveitsi | |||
| YYY | ICAO | |||||
| C3 | IPR | ICAR | ICAR | Ukraina | ||
| CIC | ICC Canada | AIR TRADER | Kanada | |||
| IDG | IDG Technology Air | INDIGO | Tšekki | |||
| IFL | IFL Group | EIFEL | Yhdysvallat | |||
| RDE | II Lione Alato Arl | FLIGHT RED | Britannia | |||
| IJM | IJM International Jet Management | JET MANAGEMENT | Itävalta | |||
| IKK | IKI International Airlines | IKIAIR | Japani | |||
| IKN | IKON FTO | IKON | Saksa | |||
| BLU | IMP Aviation Services | BLUENOSE | Kanada | |||
| XGG | IMP Group Aviation Services | |||||
| 1F | INFINI Travel Information | Japani | ||||
| IPA | IPEC Aviation | IPEC | Australia | |||
| IPM | IPM Europe | SHIPEX | Britannia | |||
| LVB | IRS Airlines | SILVERBIRD | Nigeria | |||
| ISD | ISD Avia | ISDAVIA | Ukraina | |||
| 1U | ITA Software | Yhdysvallat | ||||
| FDF | IVV Femida | Venäjä | ||||
| IB | IBE | Iberia Airlines | IBERIA | Espanja | ||
| I2 | IBS | Iberia Express | IBEREXPRESS | |||
| IBR | Ibertour Servicios Aéreos | IBERTOUR | ||||
| IBT | Ibertrans Aérea | IBERTRANS | ||||
| TY | IWD | Iberworld | IBERWORLD | |||
| FW | IBX | Ibex Airlines | IBEX | Japani | ||
| IBC | Ibicenca Air | IBICENCA | Espanja | |||
| AKI | Ibk-Petra | Sudan | ||||
| RAC | Icar Air | TUZLA AIR | Bosnia ja Hertsegovina | |||
| FRC | Icare Franche Compte | FRANCHE COMPTE | Ranska | |||
| D8 | IBK | Norwegian Air International | NORTRANS | Norja | ||
| ICD | Icaro Air | ICARO | Ecuador | lakkautettu 2011 | ||
| ICA | Icaro | ICARFLY | Italia | |||
| IUS | Icarus | ICARUS | ||||
| ICJ | Icejet | ICEJET | Islanti | |||
| FI | ICE | Icelandair | ICEAIR | |||
| ICG | Icelandic Coast Guard | ICELAND COAST | ||||
| IKR | Ikaros DK | IKAROS | Tanska | |||
| CIO | Il Ciocco International Travel Service | CIOCCO | Italia | |||
| ILV | Il-Avia | ILAVIA | Venäjä | |||
| IDL | Ildefonso Redriguez | ILDEFONSO | Meksiko | |||
| V8 | IAR | Iliamna Air Taxi | ILIAMNA AIR | Yhdysvallat | ||
| ILP | Ilpo Aruba Cargo | Aruba | ||||
| ILL | Ilyich-Avia | ILYICHAVIA | Ukraina | |||
| IMR | Imaer | IMAER | Portugali | |||
| ITX | Imair Airlines | IMPROTEX | Azerbaidžan | |||
| PNX | Imperial Airways | PHOENIX | Yhdysvallat | Toisen yrityksen käytössä oleva ICAO-koodi, kutsutunnusta ei enää allokoida | ||
| IMT | Imtrec Aviation | IMTREC | Kambodža | |||
| DH | IDE | Independence Air | INDEPENDENCE AIR | Yhdysvallat | lakkautettu | |
| IDP | Independent Air Freighters | INDEPENDENT | Australia | |||
| 6E | IGO | IndiGo Airlines | IFLY | Intia | ||
| IIL | India International Airways | INDIA INTER | ||||
| IFC | Intian ilmavoimat | INDIAN AIRFORCE | ||||
| IC | IAC | Indian Airlines | INDAIR | |||
| IDR | Indicator Company | INDICATOR | Unkari | |||
| I9 | IBU | Indigo Airlines | INDIGO BLUE | Yhdysvallat | ||
| IDA | Indonesia Air Transport | INTRA | Indonesia | |||
| QZ | AWQ | Indonesia AirAsia | WAGON AIR | |||
| IO | IAA | Indonesian Airlines | INDO LINES | |||
| IPN | Industri Pesawat Terbang Nusantara | NUSANTARA | ||||
| ITN | Industrias Titan | TITANLUX | Espanja | |||
| FFI | Infinit Air | INFINIT | Espanja | |||
| C4 | IMX | Zimex Aviation | ZIMEX | Sveitsi | ||
| INS | Inflite The Jet Centre | Britannia | ||||
| IVA | Innotech Aviation | INNOTECH | Kanada | |||
| INC | Insel Air International | INSELAIR | Alankomaiden Antillit | |||
| ICC | Institut Cartogràfic de Catalunya | CARTO | Espanja | |||
| INT | Intair | INTAIRCO | Kanada | |||
| INL | Intal Avia | INTAL AVIA | Kirgisia | |||
| FFL | Intavia Limited | Britannia | ||||
| XRA | Intensive Air | INTENSIVE | Etelä-Afrikka | |||
| ITW | Inter Air | INTER WINGS | Bulgaria | |||
| INX | Inter Express | INTER-EURO | Turkki | |||
| H4 | IIN | Inter Island Airways | Kap Verde | |||
| CAR | Inter RCA | QUEBEC ROMEO | Keski-Afrikan tasavalta | |||
| NTT | Inter Tropic Airlines | INTER-TROPIC | Sierra Leone | |||
| TCU | Inter Tropical Aviation | TROPAIR | Suriname | lakkautettu 2001 | ||
| ITA | Inter-Air | CAFEX | Yhdysvallat | |||
| ICN | Inter-Canadian | INTER-CANADIAN | Kanada | |||
| UGL | Inter-Island Air | UGLY VAN | Yhdysvallat | |||
| IMA | Inter-Mountain Airways | INTER-MOUNTAIN | ||||
| ITS | Inter-State Aviation | INTER-STATE | ||||
| D6 | ILN | Interair South Africa | INLINE | Etelä-Afrikka | ||
| NTE | Interaire | INTERMEX | Meksiko | |||
| ZA | SUW | Interavia Airlines | ASTAIR | Venäjä | ||
| IVT | Interaviatrans | INTERAVIA | Ukraina | |||
| RS | ICT | Intercontinental de Aviación | CONTAVIA | Kolumbia | ||
| ICP | Intercopters | CHOPER | Espanja | |||
| IFT | Interflight | INTERFLIGHT | Britannia | |||
| IJT | Interflight | |||||
| RFL | Interfly | INFLY | Italia | |||
| IFF | Interfreight Forwarding | INTERFREIGHT | Sudan | |||
| IGN | Interguide Air | DIVINE AIR | Nigeria | |||
| ISN | Interisland Airlines | TRI-BIRD | Filippiinit | |||
| IWY | Interisland Airways Limited | ISLANDWAYS | Turks- ja Caicossaaret | |||
| MTF | Interjet | INTERJET | Italia | |||
| IHE | Interjet Helicopters | INTERCOPTER | Kreikka | |||
| ID | ITK | Interlink Airlines | INTERLINK | Etelä-Afrikka | ||
| IAK | International Air Cargo Corporation | AIR CARGO EGYPT | Egypti | |||
| EXX | International Air Corporation | EXPRESS INTERNATIONAL | Yhdysvallat | |||
| IAS | International Air Service | STARFLEET | ||||
| IAX | International Air Services | INTERAIR SERVICES | Liberia | |||
| 6I | IBZ | International Business Air | INTERBIZ | Ruotsi | ||
| IBY | International Business Aircraft | CENTRAL STAGE | Yhdysvallat | |||
| ICS | International Charter Services | INTERSERVI | Meksiko | |||
| ICX | International Charter Xpress | INTEX | Yhdysvallat | lakkautettu 1994 | ||
| RED | International Committee of the Red Cross | RED CROSS | Sveitsi | |||
| IIG | International Company for Transport, Trade and Public Works | ALDAWLYH AIR | Libya | |||
| IFX | International Flight Training Academy | IFTA | Yhdysvallat | |||
| IJA | International Jet Aviation Services | I-JET | ||||
| HSP | International Jet Charter | HOSPITAL | ||||
| RSQ | International SOS WIndhoek | SKYMEDIC | Namibia | |||
| ISF | International Stabilisation Assistance Force | Britannia | ||||
| THN | International Security Assistance Force | ATHENA | Kanada | |||
| ITH | International Trans-Air | INTRANS NIGERIA | Nigeria | |||
| IPT | Interport Corporation | INTERPORT | Yhdysvallat | |||
| IKY | Intersky Bulgary | GENERAL SKY | Bulgaria | |||
| 3L | ISK | Intersky | INTERSKY | Itävalta | ||
| I4 | FWA | Interstate Airlines | FREEWAYAIR | Alankomaat | lakkautettu | |
| ITU | Intervuelos | INTERLOS | Meksiko | |||
| INV | Inversija | INVER | Latvia | |||
| IND | Iona National Airways | IONA | Irlanti | |||
| IOA | Iowa Airways | IOWA AIR | Yhdysvallat | |||
| IR | IRA | Iran Air | IRANAIR | Iran | ||
| EP | IRC | Iran Aseman Airlines | ASEMAN | |||
| IRB | Iranair Tours | |||||
| IRG | Iranian Naft Airlines | NAFT | ||||
| IA | IAW | Iraqi Airways | IRAQI | Irak | ||
| BIS | Irbis Air | IRBIS | Kazakstan | |||
| IRL | Irish Air Corps | IRISH | Irlanti | |||
| RDK | Irish Air Transport | IRISH TRANS | ||||
| XMR | Irish Aviation Authority | AUTHORITY | ||||
| IH | MZA | Irtysh Air | IRTYSH AIRLINES | Kazakstan | ||
| KCE | Irving Oil | KACEY | Kanada | |||
| ISI | Island Air | ISLANDMEX | Meksiko | |||
| ILF | Island Air Charters | ISLAND FLIGHT | Yhdysvallat | |||
| XYZ | Island Air Express | RAINBIRD | ||||
| ISA | Island Airlines | |||||
| SOY | Island Aviation | SORIANO | Filippiinit | |||
| DQA | Island Aviation Services | Malediivit | ||||
| IOM | Island Aviation and Travel | ISLE AVIA | Britannia | |||
| 2S | SDY | Island Express | SANDY ISLE | Yhdysvallat | ||
| MTP | Island Helicopters | METROCOPTER | ||||
| ILC | ILAS Air | Japani | ||||
| IAJ | Islandair Jersey | JARLAND | Britannia | |||
| CN | Islands Nationair | Papua-Uusi-Guinea | ||||
| ICB | Icebird Airline | ICEBIRD | Islanti | |||
| IF | ISW | Islas Airways | PINTADERA | Espanja | ||
| IGS | Isle Grande Flying School | ISLA GRANDE | Yhdysvallat | |||
| WC | ISV | Islena De Inversiones | Honduras | |||
| IOS | Isles of Scilly Skybus | SCILLONIA | Britannia | |||
| IAI | Israel Aircraft Industries | ISRAEL AIRCRAFT | Israel | |||
| IAF | Israelin ilmavoimat | |||||
| 6H | ISR | Israir | ISRAIR | |||
| IST | Istanbul Airlines | ISTANBUL | Turkki | |||
| FS | ACL | Itali Airlines | SPADA | Italia | ||
| IFS | Italy First | RIVIERA | ||||
| GI | IKA | Itek Air | ITEK-AIR | Kirgisia | ||
| IVS | Ivoire Aero Services | IVOIRE AERO | Norsunluurannikko | |||
| IVW | Ivoire Airways | IVOIRAIRWAYS | ||||
| IJE | Ivoire Jet Express | IVOIRE JET | ||||
| OIC | Iwamoto Crane Co Ltd | Japani | ||||
| IXR | Ixair | X-BIRD | Ranska | |||
| H9 | IZM | Izair | IZMIR | Turkki | ||
| IZA | Izhavia | IZHAVIA | Venäjä | |||
| HC | Iceland Express | Islanti | toiminta lopetettu2012 | |||
| IMG | Imperial Cargo Airlines | IMPERIAL AIRLINES | Ghana | |||
| JTF | Jet Time | JETFIN | Suomi | 2014[24] | ||
| JAS | Jet Aviation Flight Services Inc | Yhdysvallat | ||||
| JTN | Jet Test International | JET TEST | ||||
| JGJ | Jinggong Jet | GLOBAL JINGGONG | Kiina | 2014[24] | ||
| JNY | Journey Aviation | UNIJET-ROCKBAND | Yhdysvallat | |||
| JKR | Justice Air Charter | JOKER | [17] | |||
| JWD | Jayawijaya Dirgantara | Indonesia | ||||
| JSH | Jet-stream | STREAM AIR | Unkari | |||
| JCB | J C Bamford | JAYSEEBEE | Britannia | |||
| RFX | J P Hunt Air Carriers | REFLEX | Yhdysvallat | |||
| XM | J-Air | J AIR | Japani | |||
| JC | JEX | JAL Express | JANEX | |||
| JO | JAZ | JALways | JALWAYS | |||
| JDA | JDAviation | JAY DEE | Britannia | |||
| JDP | JDP Lux | RED PELICAN | Luxembourg | |||
| JHM | JHM Cargo Expreso | Costa Rica | ||||
| TQM | JM Family Aviation | TACOMA | Yhdysvallat | |||
| MT | JMC | JMC Airlines | JAYEMMSEE | Britannia | ||
| 1M | JSC Transport Automated Information Systems | Venäjä | ||||
| JSJ | JS Air | JS CHARTER | Pakistan | |||
| JES | JS Aviation | JAY-ESS AVIATION | Meksiko | |||
| JCK | Jackson Air Services | JACKSON | Kanada | |||
| JI | JAE | Jade Cargo International | JADE CARGO | Kiina | ||
| JAW | Jamahiriya Airways | JAW | Libya | |||
| JMB | Jambo Africa Airlines | JAMBOAFRICA | Kongon demokraattinen tasavalta | |||
| WWW | Janet | JANET | Yhdysvallat | de facto | ||
| FJX | Jet Sky Cargo and Air Charter | Kenia | ||||
| JAK | Jana-Arka | YANZAR | Kazakstan | |||
| JAX | Janair | JANAIR | Yhdysvallat | |||
| 3X | JAC | Japan Air Commuter | COMMUTER | Japani | ||
| JSV | Japan Aircraft Service | |||||
| JL | JAL | Japan Airlines | JAPANAIR | |||
| JL | JAL | Japan Airlines kotimaanlennoilla | J-BIRD | lakkautettu | ||
| EG | JAA | Japan Asia Airways | ASIA | |||
| NU | JTA | Japan Transocean Air | JAI OCEAN | |||
| JA | JAT | JetSMART | ROCKSMART | Chile | ||
| VJ | JTY | Jatayu Airlines | JATAYU | Indonesia | ||
| J9 | JZR | Jazeera Airways | JAZEERA | Kuwait | ||
| 7C | JJA | Jeju Air | JEJU AIR | Korean tasavalta | ||
| JNY | Jenney Beechcraft | JENAIR | Yhdysvallat | |||
| XLD | Jeppesen Data Plan | |||||
| JPN | Jeppesen UK | JETPLAN | Britannia | |||
| O2 | JEA | OLT Express | JETA | Puola | lakkautettu | |
| JSI | Jet Air Group | SISTEMA | Venäjä | |||
| 9W | JAI | Jet Airways | JET AIRWAYS | Intia | ||
| QJ | Jet Airways | Yhdysvallat | ||||
| JTX | Jet Aspen Air Lines | JET ASPEN | ||||
| PP | PJS | Jet Aviation | JETAVIATION | Sveitsi | ||
| BZF | Jet Aviation Business Jets | BIZFLEET | Yhdysvallat | |||
| JAS | Jet Aviation Flight Services | JET SETTER | ||||
| JCF | Jet Center Flight Training | JET CENTER | Espanja | |||
| JCT | Jet Charter | JET CHARTER | Yhdysvallat | |||
| JCX | Jet Connection | JET CONNECT | Saksa | lakkautettu | ||
| DWW | Jet Courier Service | DON JUAN | Yhdysvallat | |||
| JED | Jet East International | JET EAST | ||||
| JEI | Jet Executive International Charter | JET EXECUTIVE | Saksa | |||
| RZA | Jet Fighter Flights | RAZOR | Australia | |||
| CFT | Jet Freighters | CASPER FREIGHT | Yhdysvallat | |||
| JGD | Jet G&D Aviation | JET GEE-AND-DEE | Israel | |||
| MJL | Jet Line International | MOLDJET | Moldova | |||
| JEK | Jet Link | JET OPS | Israel | |||
| HTL | Jet Linx Aviation | HEARTLAND | Yhdysvallat | |||
| JTL | Jet Linx Aviation | JET LINX | ||||
| JNR | Jet Norte | JET NORTE | Meksiko | |||
| JRN | Jet Rent | JET RENT | ||||
| JDI | Jet Story | JEDI | Puola | |||
| 3K | JSA | Jetstar Asia Airways | JETSTAR ASIA | Singapore | ||
| JSM | Jet Stream | JET STREAM | Moldova | |||
| JTC | Jet Trans Aviation | JETRANS | Ghana | |||
| JTT | Jet-2000 | MOSCOW JET | Venäjä | |||
| OPS | Jet-Ops | OPS-JET | Yhdistyneet arabiemiirikunnat | |||
| LS | EXS | Jet2.com | CHANNEX | Britannia | ||
| JFU | Jet4You | ARGAN | Marokko | |||
| OSW | JetAfrica Swaziland | BEVO | Swazimaa | |||
| B6 | JBU | JetBlue Airways | JETBLUE | Yhdysvallat | ||
| JMG | JetMagic | JET MAGIC | Irlanti | lakkautettu | ||
| JMK | Jetmagic | Malta | ||||
| JF | JAA | Jet Asia Airways | JET ASIA | Thaimaa | ||
| JAF | Jetairfly | BEAUTY | Belgia | |||
| JTL | Jetall Holdings | FIREFLY | Kanada | |||
| JAG | Jetalliance | JETALLIANCE | Itävalta | |||
| 0J | JCS | Jetclub | JETCLUB | Sveitsi | ||
| QNZ | Jetconnect | QANTAS JETCONNECT | Uusi-Seelanti | |||
| UEJ | Jetcorp | JETCORP | Yhdysvallat | |||
| JCC | Jetcraft Aviation | JETCRAFT | Australia | |||
| JXA | Jetex Aviation | Libanon | ||||
| JEF | Jetflite | JETFLITE | Suomi | |||
| JFL | Jetfly Airlines | LINEFLYER | Itävalta | |||
| JFA | Jetfly Aviation | MOSQUITO | Luxembourg | |||
| JIC | Jetgo International | JIC-JET | Thaimaa | |||
| JLX | Jetlink Express | KEN JET | Kenia | |||
| JLH | Jetlink Holland | Alankomaat | lakkautettu, | |||
| JNL | JetNetherlands | JETNETHERLANDS | ||||
| JNV | Jetnova de Aviación Ejecutiva | JETNOVA | Espanja | |||
| JPO | Jetpro | JETPRO | Meksiko | |||
| MDJ | Jetran Air | JETRAN AIR | Romania | |||
| JRI | Jetrider International | JETRIDER | Britannia | |||
| JEJ | Jets Ejecutivos | MEXJETS | Meksiko | |||
| JEP | Jets Personales | JET PERSONALES | Espanja | |||
| JSE | Jets Y Servicios Ejecutivos | SERVIJETS | Meksiko | |||
| SG | JGO | JetsGo | JETSGO | Kanada | lakkautettu | |
| JQ | JST | Jetstar Airways | JETSTAR | Australia | ||
| GK | JJP | Jetstar Japan | ORANGE LINER | Japani | ||
| JM | JKT | Jetstar Hong Kong Airways | KAITAK | Kiina | ||
| JXT | Jetstream Executive Travel | VANNIN | Britannia | |||
| RSP | JetSuite | REDSTRIPE | Yhdysvallat | |||
| JPQ | Jett Paqueteria | JETT PAQUETERIA | Meksiko | |||
| JX | JEC | Jett8 Airlines Cargo | TAIPAN | Singapore | ||
| JO | JTG | Jettime | JETTIME | Tanska | ||
| JTN | Jettrain Corporation | JETTRAIN | Yhdysvallat | |||
| JWY | Jetways of Iowa | JETWAYS | ||||
| GX | JXX | JetX Airlines | JETBIRD | Islanti | ||
| JIB | Jibair | JIBAIRLINE | Djibouti | |||
| JSW | Jigsaw Project | JIGSAW | Britannia | |||
| HKN | Jim Hankins Air Service | HANKINS | Yhdysvallat | |||
| RAS | Jim Ratliff Air Service | SHANHIL | ||||
| JDG | Joanas Avialinijos | LADYBLUE | Liettua | |||
| JBR | Job Air | JOBAIR | Tšekki | |||
| JHN | Johnson Air | AIR JOHNSON | Yhdysvallat | |||
| JON | Johnsons Air | JOHNSONSAIR | Ghana | |||
| JMJ | Johnston Airways | JOHNSTON | Yhdysvallat | |||
| JMM | Joint Military Commission | JOICOMAR | Sudan | |||
| JMT | Jomartaxi Aereo | JOMARTAXI | Meksiko | |||
| ODI | Jonsson, H Air Taxi | ODINN | Islanti | |||
| R5 | JAV | Jordan Aviation | JORDAN AVIATION | Jordania | ||
| J4 | JCI | Jordan International Air Cargo | ||||
| JVK | Jorvik | ISLANDIC | Islanti | |||
| ENZ | Jota Aviation | ENZO | Britannia | |||
| JNJ | Journey Jet | JOURNEY JET | Thaimaa | |||
| JUR | Ju-Air | JUNKERS | Sveitsi | |||
| JFS | Juanda Flying School | JAEMCO | Indonesia | |||
| JUC | Juba Cargo Services & Aviation Company | JUBA CARGO | Sudan | |||
| 6J | JUB | Jubba Airways | JUBBA | Somalia | ||
| DKE | Jubilee Airways | DUKE | Britannia | |||
| HO | DKH | Juneyao Airlines | JUNEYAO AIRLINES | Kiina | ||
| MEY | Justair Scandinavia | MELODY | Ruotsi | |||
| DOJ | Justice Prisoner and Alien Transportation System | JUSTICE | Yhdysvallat | |||
| 3Q | KCH | KC International Airlines | CAM AIR | Kambodža | ||
| KCR | Kolob Canyons Air Services | KOLOB | Yhdysvallat | |||
| KW | KHK | Kharkiv Airlines | SUNRAY | Ukraina | ||
| KGZ | Kyrgyz Airlines | BERMET | Kirgisia | |||
| KDC | K D Air Corporation | KAY DEE | Kanada | |||
| KSA | K S Avia | SKY CAMEL | Latvia | |||
| KMI | K-Mile Air | KAY-MILE AIR | Thaimaa | |||
| KD | KLS | Kalstar Aviation | KALSTAR | Indonesia | ||
| KD | KNI | KD Avia | KALININGRAD AIR | Venäjä | ||
| WA | KLC | KLM Cityhopper | CITY | Alankomaat | ||
| KLH | KLM Helicopter | KLM HELI | ||||
| KL | KLM | KLM | KLM | |||
| N2 | QNK | Kabo Air | KABO | Nigeria | ||
| KMC | Kahama Mining Corporation | KAHAMA | Tansania | |||
| KAI | Kaiser Air | KAISER | Yhdysvallat | |||
| K4 | CKS | Kalitta Air | CONNIE | |||
| K9 | KFS | Kalitta Charters | KALITTA | |||
| CB* | KFS | Kalitta Charters II | KALITTA | |||
| KES | Kallat El Saker Air Company | KALLAT EL SKER | Libya | |||
| RQ | KMF | Kam Air | KAMGAR | Afganistan | ||
| E2 | KMP | Kampuchea Airlines | KAMPUCHEA | Kambodža | ||
| KIZ | Kanaf-Arkia Airlines | Israel | ||||
| KHE | Kanfey Ha'emek Aviation | KANFEY HAEMEK | Israel | |||
| KSU | Kansas State University | K-STATE | Yhdysvallat | |||
| V2 | AKT | Karat | AVIAKARAT | Venäjä | ||
| KRB | Karibu Airways Company | KARIBU AIR | Tansania | |||
| KLG | Karlog Air Charter | KARLOG | Tanska | lakkautettu | ||
| KAJ | Karthago Airlines | KARTHAGO | Tunisia | |||
| KAE | Kartika Airlines | KARTIKA | Indonesia | |||
| KTV | Kata Transportation | KATAVIA | Sudan | |||
| KTK | Katekavia | KATEKAVIA | Venäjä | |||
| KAT | Kato Airline | KATO-AIR | Norja | |||
| KV | MVD | Kavminvodyavia | AIR MINVODY | Venäjä | ||
| XKA | Kavouras Inc | Yhdysvallat | ||||
| KRN | Kaz Agros Avia | ANTOL | Kazakstan | |||
| KAW | Kaz Air West | KAZWEST | ||||
| KAO | Kazan Aviation Production Association | KAZAVAIA | Venäjä | |||
| KPH | Kazan Helicopters | KAMA | ||||
| KKA | Kazavia | KAKAIR | Kazakstan | |||
| KZS | Kazaviaspas | SPAKAZ | ||||
| JFK | Keenair Charter - | KEENAIR | Britannia | |||
| KLX | Kelix Air | KELIX | Nigeria | |||
| FKL | Kelner Airways | KELNER | Kanada | |||
| KFA | Kelowna Flightcraft Air Charter | FLIGHTCRAFT | Kanada | |||
| KDA | Kendell Airlines | KENDELL | Australia | lakkautettu | ||
| M5 | KEN | Kenmore Air | KENMORE | Yhdysvallat | ||
| KBA | Kenn Borek Air | BOREK AIR | Kanada | |||
| KAH | Kent Aviation | DEKAIR | ||||
| KQ | KQA | Kenya Airways | KENYA | Kenia | ||
| KVS | Kevis | KEVIS | Kazakstan | |||
| KEY | Key Airlines | KEY AIR | Yhdysvallat | |||
| LYM | Key Lime Air | KEY LIME | ||||
| FTP | Keystone Aerial Surveys | FOOTPRINT | ||||
| BZ | KEE | Keystone Air Service | KEYSTONE | Kanada | ||
| K6 | KZW | Khalifa Airways | KHALIFA AIR | Algeria | ||
| WKH | Kharkov Aircraft Manufacturing Company | WEST-KHARKOV | Ukraina | |||
| KHR | Khazar | KHAZAR | Turkmenistan | |||
| KHP | Khoezestan Photros Air Lines | PHOTROS AIR | Iran | |||
| KRV | Khoriv-Avia | KHORIV-AVIA | Ukraina | |||
| KHO | Khors Aircompany | AIRCOMPANY KHORS | ||||
| KHY | Khyber Afghan Airlines | KHYBER | Afganistan | |||
| UAK | Kiev Aviation Plant | AVIATION PLANT | Ukraina | |||
| KNG | King Aviation | KING | Britannia | |||
| BEZ | Kingfisher Air Services | SEA BREEZE | Yhdysvallat | |||
| IT | KFR | Kingfisher Airlines | KINGFISHER | Intia | ||
| KNX | Knighthawk Air Express | KNIGHT FLIGHT | Kanada | |||
| KAS | Kingston Air Services | KINGSTON AIR | ||||
| KIP | Kinnarps | KINNARPS | Ruotsi | |||
| KNS | Kinshasa Airways | KINSHASA AIRWAYS | Kongon demokraattinen tasavalta | |||
| KTA | Kirov Air Enterprise | VYATKA-AVIA | Venäjä | |||
| Y9 | IRK | Kish Air | KISHAIR | Iran | ||
| KHA | Kitty Hawk Aircargo | AIR KITTYHAWK | Yhdysvallat | |||
| KHC | Kitty Hawk Airways | CARGO HAWK | ||||
| KP | KIA | Kiwi International Air Lines | KIWI AIR | |||
| KRA | Kiwi Regional Airlines | REGIONAL | Uusi-Seelanti | |||
| KNA | Knight Air | KNIGHTAIR | Kanada | |||
| KHX | Knighthawk Express | RIZZ | Yhdysvallat | |||
| KGT | Knights Airlines | KNIGHT-LINER | Nigeria | |||
| KOA | Koanda Avacion | KOANDA | Espanja | |||
| OYE | Koda International | KODA AIR | Nigeria | |||
| 7K | KGL | Kogalymavia Air Company | KOGALYM | Venäjä | ||
| KOM | Kom Activity | COMJET | Alankomaat | |||
| KMA | Komiaviatrans State Air Enterprise | KOMI AVIA | Venäjä | |||
| 8J | KMV | Komiinteravia | KOMIINTER | |||
| KNM | Komsomolsk-on-Amur Air Enterprise | KNAAPO | ||||
| KOB | Koob-Corp - 96 KFT | AUTOFLEX | Unkari | |||
| KE | KAL | Korean Air | KOREANAIR | Etelä-Korea | ||
| KMG | Kosmas Air | KOSMAS CARGO | Serbia | |||
| KSM | Kosmos | KOSMOS | Venäjä | |||
| KOS | Kosova Airlines | KOSOVA | Serbia | |||
| WOK | Kovar Air | WOKAIR | Tšekki | |||
| 7B | KJC | Krasnojarsky Airlines | KRASNOJARSKY AIR | Venäjä | lakkautettu | |
| KFC | Kremenchuk Flight College | KREMENCHUK | Ukraina | |||
| KRG | Krimaviamontag | AVIAMONTAG | ||||
| KRO | Kroonk Air Agency | KROONK | ||||
| K9 | KRI | Krylo Airlines | KRYLO | Venäjä | ||
| KYM | Krym | CRIMEA AIR | Ukraina | |||
| OPC | Krystel Air Charter | OPTIC | Britannia | |||
| GW | KIL | Kuban Airlines | AIR KUBAN | Venäjä | ||
| VD | KPA | Kunpeng Airlines | KUNPENG | Kiina | ||
| KZA | Kurzemes Avio | Venäjä | ||||
| KBV | Kustbevakningen | SWECOAST | Ruotsi | |||
| KU | KAC | Kuwait Airways | KUWAITI | Kuwait | ||
| GO | KZU | Kuzu Airlines Cargo | KUZU CARGO | Turkki | ||
| QVR | Kvadro Aero | PEGASO | Kirgisia | |||
| KWN | Kwena Air | KWENA | Etelä-Afrikka | |||
| N5 | KGZ | Kyrgyz Airlines | BERMET | Kirgisia | ||
| KTC | Kyrgyz Trans Avia | DINARA | ||||
| QH | LYN | Kyrgyzstan Airlines | ALTYN AVIA | |||
| R8 | KGA | Kyrgyzstan Airlines | KYRGYZ | |||
| DAM | Kyrgyzstan Department of Aviation | FLIGHT RESCUE | ||||
| KGB | Kyrgz General Aviation | KEMIN | ||||
| FK | KEW | Keewatin Air | BLIZZARD | Kanada | ||
| AOE | Livingstone Executive | LIVINGSTONE AIR | Italia | |||
| LZF | Lease Fly | SKYLEASE | Portugali | |||
| LBR | Lepl Project Limited (Air Costa) | Intia | ||||
| LHB | Liebherr Geschaeftreiseflugzeug | FAMILY | Saksa | |||
| LLD | Lloyd Aviation | Venezuela | ||||
| LGA | Logistic Air | LOGAIR | Malesia | |||
| LGC | Legacy Air | LEGACY AIR | Thaimaa | |||
| JKA | LeTourneau University | JACKET | Yhdysvallat | |||
| LTY | Liberty Air | SKYDECK | Alankomaat | |||
| LWL | Lowlevel | CUB DRIVER | Portugali | |||
| LAX | Laminar Air | Espanja | ||||
| LWA | Libyan Wings | LIBYAN WINGS | Libya | |||
| YQ | LCT | TAR Aerolineas | TAR | Meksiko | ||
| LYB | Lynden Air Cargo | HIGHLANDS | Papua-Uusi-Guinea | |||
| LAH | L A Helicopter | STAR SHIP | Yhdysvallat | |||
| LJY | L J Aviation | ELJAY | ||||
| LRB | L R Airlines | LADY RACINE | Tšekki | |||
| PHO | L&L Flygbildteknik | PHOTOFLIGHT | Ruotsi | |||
| LEX | L'Express Airlines | LEX | Yhdysvallat | |||
| FNT | L-3 Communications Flight International Aviation | FLIGHT INTERNATIONAL | ||||
| JF | LAB | L.A.B. Flying Service | LAB | |||
| LR | LRC | LACSA | LACSA | Costa Rica | ||
| LDE | LADE - Líneas Aéreas Del Estado | LADE | Argentiina | |||
| KG | BNX | LAI - Línea Aérea IAACA | AIR BARINAS | Venezuela | ||
| LA | LAN | LATAM Chile | LAN CHILE | Chile | ||
| 4M | DSM | LATAM Argentina | LAN AR | Argentiina | ||
| UC | LCO | LATAM Cargo Chile | LAN CARGO | Chile | ||
| ARE | LATAM Colombia | LAN COLOMBIA | Kolumbia | |||
| PZ | LAP | LATAM Paraguay | PARAGUAYA | Paraguay | ||
| LNC | LAN Dominicana | LANCANA | Dominikaaninen tasavalta | |||
| LU | LXP | LATAM Express | LANEX | Chile | ||
| LP | LPE | LATAM Peru | LANPERU | Peru | ||
| NI | LANICA | Nicaragua | ||||
| LSA | Líneas Aéreas Nacionales S. A. | INTERNACIONAL | Dominikaaninen tasavalta | |||
| APT | LAP Colombia - Líneas Aéreas Petroleras, S.A. | LAP | Kolumbia | |||
| OTN | LASTP | LASTP | São Tomé ja Príncipe | |||
| LCB | LC Busre | BUSRE | Peru | |||
| L5 | Línea Aérea Cuencana | Ecuador | ||||
| LO | LOT | LOT Polish Airlines | POLLOT | Puola | ||
| JKA | LeTourneau University | JACKET | Yhdysvallat | |||
| XO | LTE | LTE International Airways | FUN JET | Espanja | ||
| L3 | LTO | LTU Austria | BILLA TRANSPORT | Itävalta | ||
| LT | LTU | LTU International | LTU | Saksa | ||
| JFC | LTV Jet Fleet Corporation | JET-FLEET | Yhdysvallat | |||
| LUK | LUKoil-Avia | LUKOIL | Venäjä | |||
| ASK | La Ronge Aviation Services | AIR SASK | Kanada | |||
| LVT | La Valenciana Taxi Aéreo | TAXIVALENCIANA | Meksiko | |||
| SKQ | Labcorp | SKYLAB | Yhdysvallat | |||
| LAL | Labrador Airways | LAB AIR | Kanada | |||
| N6 | JEV | Lagun Air | Espanja | |||
| HCA | Lake Havasu Air Service | HAVASU | Yhdysvallat | |||
| LKL | Lakeland Aviation | LAKELAND | ||||
| LKR | Laker Airways | LAKER | ||||
| LBH | Laker Airways | LAKER BAHAMAS | ||||
| LMR | Lamra | LAMAIR | Sudan | |||
| TCR | Lanaes Aereas Trans Costa Rica | TICOS | Costa Rica | |||
| ISL | Landsflug | ISLANDIA | Islanti | |||
| PAP | Langtry Flying Group | PROFLIGHT | Britannia | |||
| IK | LKN | Lankair | LANKAIR | Sri Lanka | ||
| QL | RLN | Lankan Cargo | AERO LANKA | |||
| LZA | Lanza Air | AEROLANZA | Espanja | |||
| LZT | Lanzarote Aerocargo | BARAKA | Spain | |||
| LLL | Lao Skyway | LAVIE | Laos | |||
| QV | LAO | Lao Airlines | LAO | |||
| LKA | Lao Capricorn Air | NAKLAO | ||||
| L7 | LPN | Laoag International Airlines | LAOAG AIR | Filippiinit | ||
| LRD | Laredo Air | LAREDO AIR | Yhdysvallat | |||
| LTC | LatCharter | LATCHARTER | Latvia | lakkautettu | ||
| LAF | Latvian Air Force | LATVIAN AIRFORCE | ||||
| NG | LDA | Lauda Air | LAUDA AIR | Itävalta | ||
| OE[25] | LDM | LaudaMotion | LAUDA MOTION | |||
| LDI | Lauda Air Italy | LAUDA ITALY | Italia | |||
| LEP | Laughlin Express | LAUGHLIN EXPRESS | Yhdysvallat | |||
| LSU | Laus | LAUS AIR | Kroatia | |||
| LAR | Lawrence Aviation | LAWRENCE | Yhdysvallat | |||
| LAY | Layang-Layang Aerospace | LAYANG | Malesia | |||
| LPL | Lease-a-Plane International | LEASE-A-PLANE | Yhdysvallat | |||
| LQ | LAQ | Lebanese Air Transport | LAT | Libanon | ||
| LAT | Lebanese Air Transport (charter) | LEBANESE AIR | ||||
| LAD | Lebanon Airport Development Corporation | LADCO-AIR | Yhdysvallat | |||
| LEB | Lebap | LEBAP | Turkmenistan | |||
| LCA | Leconte Airlines | LECONTE | Yhdysvallat | |||
| LI | LIA | Leeward Islands Air Transport | LIAT | Antigua ja Barbuda | ||
| LGD | Legend Airlines | LEGENDARY | Yhdysvallat | |||
| LWD | Leisure Air | LEISURE WORLD | ||||
| LEN | Lentini Aviation | LENTINI | ||||
| LOR | Leo-Air | LEO CHARTER | Etelä-Afrikka | |||
| LEL | Leonsa De Aviación | LEONAVIA | Espanja | |||
| LV | LVL | Level | LEVEL | Espanja ja Ranska | ||
| LYW | Libyan Airlines | LIBYAN AIRWAYS | Libya | |||
| LN | LAA | Libyan Arab Airlines | LIBAIR | |||
| LCR | Libyan Arab Air Cargo | LIBAC | ||||
| LIQ | Lid Air | Ruotsi | ||||
| LCG | Lignes Aeriennes Congolaises | CONGOLAISE | Kongon demokraattinen tasavalta | |||
| LKD | Lignes Aeriennes Du Tchad | LATCHAD | Tšad | |||
| LME | Lignes Mauritaniennes Air Express | LIMAIR EXPRESS | Mauritania | |||
| GCB | Lignes Nationales Aeriennes - Linacongo | LINACONGO | Kongon tasavalta | |||
| GDQ | Lincoln Air National Guard | Yhdysvallat | ||||
| LRT | Lincoln Airlines | Australia | ||||
| LSY | Lindsay Aviation | LINDSAY AIR | Yhdysvallat | |||
| NOT | Línea Aérea Costa Norte | COSTA NORTE | Chile | |||
| LMC | Línea Aérea Mexicana de Carga | LINEAS DECARGA | Meksiko | |||
| L7 | LNP | Línea Aérea SAPSA | SAPSA | Chile | ||
| NEG | Línea Aérea de Fumig Aguas Negras | AGUAS NEGRAS | ||||
| QL | LER | Línea Aérea de Servicio Ejecutivo Regional | LASER | Venezuela | ||
| LSE | Línea De Aeroservicios | Chile | ||||
| TUY | Línea Turística Aereotuy | AEREOTUY | Venezuela | |||
| ALR | Líneas Aéreas Alaire S.L. | AEROLAIRE | Espanja | |||
| ZE | LCD | Líneas Aéreas Azteca | LINEAS AZTECA | Meksiko | lakkautettu | |
| LCN | Líneas Aéreas Canedo LAC | CANEDO | Bolivia | |||
| LCM | Líneas Aéreas Comerciales | LINEAS COMERCIALES | Meksiko | |||
| EDD | Líneas Aéreas Ejectuivas De Durango | LINEAS DURANGO | ||||
| EDR | Líneas Aéreas Eldorado | ELDORADRO | Kolumbia | |||
| FED | Líneas Aéreas Federales | FEDERALES | Argentiina | |||
| LMN | Líneas Aéreas Monarca | LINEAS MONARCA | Meksiko | |||
| LIJ | Líneas Aéreas San Jose | LINEAS JOSE | ||||
| UMA | Líneas Aéreas del Humaya | HUMAYA | ||||
| LEC | Linex | LECA | Keski-Afrikan tasavalta | |||
| SMS | Linhas Aéreas Santomenses | SANTOMENSES | São Tomé ja Príncipe | |||
| TM | LAM | Linhas Aéreas de Moçambique | MOZAMBIQUE | Mosambik | ||
| LAW | Link Airways of Australia | Australia | ||||
| WGT | Lion Air Services | WORLDGATE | Britannia | |||
| JT | LNI | Lion Mentari Airlines | LION INTER | Indonesia | ||
| LEU | Lions-Air | LIONSAIR | Sveitsi | |||
| LYF | Lithuanian Air Force | LITHUANIAN AIRFORCE | Liettua | turvallisuusosasto | ||
| LRA | Little Red Air Service | LITTLE RED | Kanada | |||
| LM | LVG | Livingston Energy Flight | LIVINGSTON | Italia | ||
| LB | LLB | Lloyd Aéreo Boliviano | LLOYDAEREO | Bolivia | ||
| LNA | Lnair Air Services | ELNAIR | Espanja | |||
| XLG | Lockheed Air Terminal | Yhdysvallat | ||||
| LAC | Lockeed Aircraft Corporation | LOCKHEED | ||||
| XDD | Lockheed DUATS | |||||
| CBD | Lockheed Martin Aeronautics | CATBIRD | ||||
| LNG | Lockheed Martin Aeronautics Company | LIGHTNING | ||||
| LM | LOG | Loganair | LOGAN | Britannia | ||
| CLV | Lom Praha Flying School | AEROTRAINING | Tšekki | |||
| LMS | Lomas Helicopters | LOMAS | Britannia | |||
| LCY | London City Airport Jet Centre | LONDON CITY | ||||
| LNX | London Executive Aviation | LONEX | ||||
| LOV | London Flight Centre | LOVEAIR | ||||
| LHC | London Helicopter Centres | MUSTANG | ||||
| LSS | Lone Star Airlines | LONE STAR | Yhdysvallat | |||
| ORA | Long Island Airlines | LONG ISLAND | ||||
| LGT | Longtail Aviation | LONGTAIL | Bermuda | |||
| LRR | Lorraine Aviation | LORRAINE | Ranska | |||
| LSC | Los Cedros Aviación | CEDROS | Chile | |||
| TAS | Lotus Air | LOTUS FLOWER | Egypti | |||
| LTW | Luchtvaartmaatschappij Twente | TWENTAIR | Alankomaat | |||
| LKE | Lucky Air | LUCKY AIR | Kiina | |||
| LUT | Luft Carago | LUGO | Etelä-Afrikka | |||
| LVD | Luftfahrt-Vermietungs-Dienst | AIR SANTE | Itävalta | |||
| HE | LGW | Luftfahrtgesellschaft Walter | WALTER | Saksa | ||
| LH | DLH | Lufthansa | LUFTHANSA | |||
| LH | GEC | Lufthansa Cargo | LUFTHANSA CARGO | |||
| CL | CLH | Lufthansa CityLine | HANSALINE | |||
| L1 | Lufthansa Systems | |||||
| LHT | Lufthansa Technik | LUFTHANSA TECHNIK | ||||
| DV | LTF | Lufttaxi Fluggesellschaft | GARFIELD | |||
| L5 | LTR | Lufttransport | LUFT TRANSPORT | Norja | ||
| LHS | Luhansk | ENTERPRISE LUHANSK | Ukraina | |||
| UNY | Lund University School of Aviation | UNIVERSITY | Ruotsi | |||
| LG | LGL | Luxair | LUXAIR | Luxembourg | ||
| LXA | Luxaviation | RED LION | ||||
| LUV | Luxembourg Air Rescue | LUX RESCUE | ||||
| LFE | Luxflight Executive | LUX EXPRESS | ||||
| LXO | Luxor Air | Egypti | ||||
| LUZ | Luzair | LISBON JET | Portugali | |||
| 5V | UKW | Lviv Airlines | UKRAINE WEST | Ukraina | ||
| LYD | Lydd Air | LYDDAIR | Britannia | |||
| LCH | Lynch Flying Service | LYNCH AIR | Yhdysvallat | |||
| L2 | LYC | Lynden Air Cargo | LYNDEN | |||
| LXF | Lynx Air International | LYNX FLIGHT | ||||
| LYX | Lynx Aviation | LYNX AIR | Pakistan | |||
| L4 | SSX | Lynx Aviation | SHASTA | Yhdysvallat | ||
| Z8 | AZN | Línea Aérea Amaszonas | Bolivia | |||
| MJ | LPR | Líneas Aéreas Privadas Argentinas | LAPA | Argentiina | lakkautettu | |
| LAU | Líneas Aéreas Suramericanas | SURAMERICANO | Kolumbia | |||
| LT | SNG | LongJiang Airlines | SNOW EAGLE | Kina | ||
| LJ | JNA | Jin Air | JIN AIR | Etelä-Korea | ||
| Q2 | DQA | Maldivian | SKYSURFER | Malediivit | ||
| MMH | McMahon Helicopter | NIGHT RIDER | Yhdysvallat | 2015[26] | ||
| HOG | Mahogany Air Charters | HOGAN AIR | Sambia | 2014[27] | ||
| MTS | Med Jets | Meksiko | ||||
| MSF | Minsheng International Jet | MEINSHENG | Kiina | |||
| MXS | Millon Express | MILLON EXPRESS | Yhdysvallat | [17] | ||
| MHF | Maritime Helicopters | AIR MARITIME | [28] | |||
| MWM | Modern Transporte Aereo De Carga | MODERNAIR | Brasilia | |||
| MSJ | Magnum Air | MAGNUM AIR | Filippiinit | |||
| MWI | Malawian Airlines 2014 | MALAWIAN | Malawi | |||
| MYP | Mann Yadanarpon Airlines | MANN ROYAL | Myanmar | |||
| RDK | Memorial Hermann Hospital System | RED DUKE | Yhdysvallat | |||
| MLV | Multiservicios Aereos Del Valle | MULTI VALLE | Meksiko | |||
| MMJ | Macau Jet International | MACAUJET | Kiina | |||
| MXF | Maximum Flight Advantages | MAXFLIGHT | Yhdysvallat | |||
| OD | MXD | Malindo Airways | MALINDO EXPRESS | Malesia | ||
| MJC | Mandarin Air | AIR MANDA | Kiina | |||
| PLG | MBK-S | PILGRIM | Venäjä | |||
| DZR | Midwest Aviation | DOZER | Yhdysvallat | |||
| MSN | Milenium Air Servicios Aereos Integrados | Meksiko | ||||
| MFB | Mountain Flyers 80 | MOUNTAINHELI | Sveitsi | |||
| HTL | My Fair Jet | HOTLINE | Itävalta | |||
| JNH | M & N Aviation | JONAH | Yhdysvallat | |||
| MCF | MAC Fotografica | MAC FOTO | Espanja | |||
| MRG | MANAG'AIR | MANAG'AIR | Ranska | |||
| AQ | MPJ | MAP-Management and Planung | MAPJET | Itävalta | ||
| TFG | MAS Airways | TRAFALGAR | Britannia | |||
| M7 | MAA | MasAir | MAS CARGA | Meksiko | ||
| MH | MWG | MASwings | MASWINGS | Malesia | ||
| IN | MAK | MAT Macedonian Airlines | MAKAVIO | Makedonia | ||
| MCC | MCC Aviation | DISCOVERY | Etelä-Afrikka | |||
| MGA | MG Aviación | MAG AVACION | Espanja | |||
| JLA | MIA Airlines | SALLINE | Romania | |||
| OM | MGL | MIAT Mongolian Airlines | MONGOL AIR | Mongolia | ||
| MNC | MIT Airlines | MUNCIE | Kanada | |||
| MKA | MK Airline | KRUGER-AIR | Ghana | |||
| MB | MNB | MNG Airlines | BLACK SEA | Turkki | ||
| EBF | MSR Flug-Charter | SKYRUNNER | Saksa | |||
| MCV | MTC Aviación | MTC AVIACION | Meksiko | |||
| MAQ | Mac Aviation | MAC AVIATION | Espanja | |||
| MCN | Mac Dan Aviation Corporation | MAC DAN | Yhdysvallat | |||
| MTD | MacKnight Airlines | Australia | ||||
| CC | MCK | Macair Airlines | ||||
| MCS | Macedonian Airlines | MACAIR | Kreikka | |||
| MDH | Madina Air | MADINA AIR | Libya | |||
| DM | Maersk | Tanska | lakkautettu | |||
| MJB | Magic Blue Airlines | MAGIC BLUE | Alankomaat | |||
| MGR | Magna Air | MAGNA AIR | Itävalta | |||
| MLH | Mahalo Air | MAHALO | Yhdysvallat | |||
| W5 | IRM | Mahan Air | MAHAN AIR | Iran | ||
| M2 | MZS | Mahfooz Aviation | MAHFOOZ | Gambia | ||
| MAT | Maine Aviation | MAINE-AV | Yhdysvallat | |||
| MAJ | Majestic Airlines | MAGIC AIR | ||||
| AKM | Mak Air | MAKAIR | Kazakstan | |||
| MLG | Malagasy Airlines | Madagaskar | ||||
| MLX | Malawi Express | MALAWI EXPRESS | Malawi | |||
| MKK | Malaya Aviatsia Dona | AEROKEY | Venäjä | |||
| MH | MAS | Malaysia Airlines | MALAYSIAN | Malesia | ||
| MAE | Mali Air | MALI AIREXPRESS | Itävalta | |||
| VXP | Mali Air Express | AVION EXPRESS | Mali | |||
| MTZ | Mali Airways | MALI AIRWAYS | ||||
| MLC | Malila Airlift | MALILA | Kongon demokraattinen tasavalta | |||
| MLS | Mall Airways | MALL-AIRWAYS | Yhdysvallat | |||
| LOD | Malmoe Air Taxi | LOGIC | Ruotsi | |||
| TF | SCW | Malmö Aviation | SCANWING | |||
| MAY | Malta Air | Malta | 2019 | |||
| R5 | MAC | Malta Air Charter | MALTA CHARTER | lakkautettu? | ||
| MWS | Malta Wings | MALTA WINGS | ||||
| MA | MAH | Malév Hungarian Airlines | MALEV | Unkari | lakkautettu | |
| MLB | Manaf International Airways | MANAF | Burundi | |||
| RI | MDL | Mandala Airlines | MANDALA | Indonesia | ||
| AE | MDA | Mandarin Airlines | MANDARIN | Taiwan | ||
| JE | MNO | Mango | TULCA | Etelä-Afrikka | ||
| MHN | Manhattan Air | MANHATTAN | Britannia | |||
| MTO | Manitoulin Air Services | MANITOULIN | Kanada | |||
| MNR | Mann Air | TEEMOL | Britannia | |||
| MAN | Mannion Air Charter | MANNION | Yhdysvallat | |||
| MTS | Mantrust Asahi Airways | MANTRUST | Indonesia | |||
| MNX | Manx Airlines | MANX | Britannia | |||
| MAD | Maple Air Services | MAPLE AIR | Kanada | |||
| MAR | March Helicopters | MARCH | Britannia | |||
| MCP | Marcopolo Airways | MARCOPOLO | Afganistan | |||
| MGI | Marghi Air | MARGHI | Nigeria | |||
| MRK | Markair | MARKAIR | Yhdysvallat | |||
| MKO | Markoss Aviation | GOSHAWK | Britannia | |||
| 6V | MRW | Mars RK | AVIAMARS | Ukraina | ||
| MCE | Marshall Aerospace | MARSHALL | Britannia | |||
| M7 | MSL | Marsland Aviation | MARSLANDAIR | Sudan | ||
| XMA | Martin Aviation Services | Yhdysvallat | ||||
| MBE | Martin-Baker | MARTIN | Britannia | |||
| MP | MPH | Martinair | MARTINAIR | Alankomaat | ||
| MRA | Martinaire | MARTEX | Yhdysvallat | |||
| MFA | Martyn Fiddler Associates | SEAHORSE | Britannia | |||
| MVN | Marvin Limited | MARVIN | ||||
| TRP | Maryland State Police | TROOPER | Yhdysvallat | |||
| MTH | Massachusetts Institute of Technology | RESEARCH | ||||
| MSY | Massey University School of Aviation | MASSEY | Uusi-Seelanti | |||
| MSW | Master Airways | MASTER AIRWAYS | Serbia | |||
| MPL | Master Planner | Yhdysvallat | ||||
| LMJ | Masterjet | MASTERJET | Portugali | |||
| Q4 | Mastertop Linhas Aéreas | Brasilia | ||||
| MIA | Mauria | MAURIA | Mauritania | |||
| MNV | Mauritanienne Aerienne Et Navale | NAVALE | ||||
| MRF | Mauritanienne Air Fret | MAUR-FRET | ||||
| MWY | Mauritanienne Airways | MAURITANIENNE | ||||
| MDE | Mauritanienne De Transport Aerien | MAURI-TRANS | ||||
| MVR | Maverick Airways | MAV-AIR | Yhdysvallat | |||
| H5 | MVL | Mavial Magadan Airlines | MAVIAL | Venäjä | ||
| MAI | Max Avia | MAX AVIA | Kirgisia | |||
| MSF | Max Sea Food | MAXESA | El Salvador | |||
| MAX | Max-Aviation | MAX AVIATION | Kanada | |||
| 8M | MXL | Maxair | MAXAIR | Ruotsi | ||
| MXU | Maximus Air Cargo | CARGO MAX | Yhdistyneet arabiemiirikunnat | |||
| MY | MXJ | Maxjet Airways | MAX-JET | Yhdysvallat | lakkautettu | |
| MXS | Maxsus-Avia | MAXSUS-AVIA | Uzbekistan | |||
| MXP | May Air Xpress | BEECHNUT | Yhdysvallat | |||
| MW | MYD | Maya Island Air | MYLAND | Belize | ||
| 7M | MYI | Mayair | MAYAIR | Meksiko | ||
| MBS | Mbach Air | MBACHI AIR | Malawi | |||
| MCH | McAlpine Helicopters | MACLINE | Britannia | |||
| MKL | McCall Aviation | MCCALL | Yhdysvallat | |||
| DAC | McDonnell Douglas | DACO | ||||
| MDS | McNeely Charter Services | MID-SOUTH | ||||
| MEK | Med-Trans of Florida | MED-TRANS | ||||
| MDM | Medavia | MEDAVIA | Malta | |||
| MRZ | Medical Air Rescue Services | MARS | Zimbabwe | |||
| MCL | Medical Aviation Services | MEDIC | Britannia | |||
| MDF | Mediterranean Air Freight | MED-FREIGHT | Kreikka | |||
| MDY | Mediterranean Airways | Egypti | ||||
| MEJ | Medjet International | MEDJET | Yhdysvallat | |||
| MGK | Mega | MEGLA | Kazakstan | |||
| MEL | Mega Linhas Aéreas | MEGA AIR | Brasilia | |||
| M8 | MKN | Mekong Airlines | MEKONG AIRLINES | Kambodža | lakkautettu | |
| IM | MNJ | Menajet | MENAJET | Libanon | ||
| Mercer Airlines | Yhdysvallat | lakkautettu | ||||
| MXX | Merchant Express Aviation | MERCHANT | Nigeria | |||
| MEC | Mercury Aircourier Service | MERCAIR | Yhdysvallat | |||
| POV | Meridian | AIR POLTAVA | Ukraina | |||
| MRD | Meridian Air Cargo | MERIDIAN | Yhdysvallat | |||
| MHL | Meridian Airlines | HASSIMAIR | Nigeria | |||
| DSL | Meridian Aviation | DIESEL | Britannia | |||
| MEM | Meridian Limited | MERIDIAN CHERRY | Ukraina | |||
| IG | ISS | Meridiana | MERIDIANA | Italia | ||
| MEI | Merlin Airways | AVALON | Yhdysvallat | |||
| MZ | MNA | Merpati Nusantara Airlines | MERPATI | Indonesia | ||
| YV | ASH | Mesa Airlines | AIR SHUTTLE | Yhdysvallat | ||
| XJ | MES | Mesaba Airlines | MESABA | |||
| MSQ | Meta Linhas Aéreas | META | Brasilia | |||
| MET | Meteorological Research Flight | METMAN | Britannia | |||
| MER | Methow Aviation | METHOW | Yhdysvallat | |||
| MVI | Metro Business Aviation | Britannia | ||||
| MEX | Metro Express | EAGLE EXPRESS | Yhdysvallat | |||
| MTR | Metroflight | METRO | ||||
| MTJ | Metrojet | METROJET | Hongkong | |||
| PIX | Metropix UK | METROPIX | Britannia | |||
| MPS | Metropolis | METRO REGIONAL | Alankomaat | |||
| MXB | Mex Blue | MEX BLUE | Meksiko | |||
| MJT | Mex-Jet | MEJETS | ||||
| MX | MXA | Mexicana de Aviación | MEXICANA | |||
| MXT | México Transportes Aéreos | TRANSMEX | ||||
| HUR | Miami Air Charter | HURRICANE CHARTER | Yhdysvallat | |||
| LL | BSK | Miami Air International | BISCAYNE | |||
| OWL | Miami Valley Aviation | NIGHT OWL | ||||
| MPT | Miapet-Avia | MIAPET | Armenia | |||
| BIB | Michelin Air Services | Ranska | ||||
| WIZ | Micromatter Technology Solutions | WIZARD | Britannia | |||
| NYL | Mid Airlines | NILE | Sudan | |||
| MPA | Mid-Pacific Airlines | MID PAC | Yhdysvallat | |||
| MJR | Midamerica Jet | MAJOR | ||||
| ME | MEA | Middle East Airlines | CEDAR JET | Libanon | ||
| MID | Midland Airport Services | Britannia | ||||
| MFR | Midline Air Freight | MIDLINE FREIGHT | Yhdysvallat | |||
| MIS | Midstate Airlines | MIDSTATE | ||||
| JI | MDW | Midway Airlines | MIDWAY | lakkautettu | ||
| ML | MDW | Midway Airlines | MIDWAY | |||
| FLA | Midway Express | PALM | ||||
| FAX | Midwest Air Freighters | FAIRFAX | ||||
| YX | MEP | Midwest Airlines | MIDEX | |||
| MY | MWA | Midwest Airlines | Egypti | |||
| NIT | Midwest Aviation | NIGHTTRAIN | Yhdysvallat | |||
| MWT | Midwest Aviation Division | MIDWEST | ||||
| HTE | Midwest Helicopters De Mexico | HELICOPTERSMEXICO | Meksiko | |||
| MJ | MLR | Mihin Lanka | MIHIN LANKA | Sri Lanka | ||
| MAB | Millardair | MILLARDAIR | Kanada | |||
| RJM | Millen Corporation | MILLEN | Britannia | |||
| MLK | Millennium Air | NIGERJET | Nigeria | |||
| DLK | Millennium Airlines | DEKKANLANKA | Sri Lanka | |||
| MFS | Miller Flying Services | MILLER TIME | Yhdysvallat | |||
| OXO | Million Air | MILL AIR | ||||
| MIM | Mimino | MIMINO | Venäjä | |||
| NAB | Mina Airline Company | Egypti | ||||
| OMR | Minair | ORMINE | Keski-Afrikan tasavalta | |||
| EBE | Minebea Technologies | MINEBEA | Yhdysvallat | |||
| MAZ | Mines Air Services Zambia | MINES | Sambia | |||
| MNL | Miniliner | MINILINER | Italia | |||
| MNS | Ministic Air | MINISTIC | Kanada | |||
| WDG | Britannian maa-, metsä- ja kalatalouden ministeriö | WATCHDOG | Britannia | |||
| LIR | Minsk Aircraft Overhaul Plant | LISLINE | Valko-Venäjä | |||
| MIC | Mint Airways | MINT AIRWAYS | Espanja | |||
| MIR | Miramichi Air Service | MIRAMICHI | Kanada | |||
| MIF | Miras | MIRAS | Kazakstan | |||
| MOS | Misr Overseas Airways | Egypti | ||||
| MAF | Mission Aviation Fellowship | MISSI | Indonesia | |||
| MSN | Missionair | MISIONAIR | Espanja | |||
| MRN | Missions Gouvernemtales Francaises | MARIANNE | Ranska | |||
| BDG | Mississippi State University | BULLDOG | Yhdysvallat | |||
| MVA | Mississippi Valley Airways | VALAIR | ||||
| M4 | MSA | Mistral Air | AIRMERCI | Italia | ||
| MBO | Mobil Oil | MOBIL | Kanada | |||
| MXE | Mocambique Expresso | MOZAMBIQUE EXPRESS | Mosambik | |||
| MFZ | Mofaz Air | MOFAZ AIR | Malesia | |||
| MOW | Mohawk Airlines | MOHAWK AIR | Yhdysvallat | |||
| MW | MUL | Mokulele Airlines | MUKULELE | |||
| MLE | Moldaeroservice | MOLDAERO | Moldova | |||
| 2M | MDV | Moldavian Airlines | MOLDAVIAN | |||
| MVG | Moldova | MOLDOVA-STATE | ||||
| RRV | Mombasa Air Safari | SKYROVER | Kenia | |||
| ZB | MON | Monarch Airlines | MONARCH | Britannia | lakkautettu | |
| MNH | Monarch Airlines | MONARCH AIR | Yhdysvallat | |||
| 8I | Myway Airlines | Italia | ||||
| MFC | Moncton Flying Club | EAST WIND | Kanada | |||
| MDB | Monde Air Charters | MONDEAIR CARGO | Britannia | |||
| MTI | Monerrey Air Taxi | MONTERREY AIR | Meksiko | |||
| MKY | Monky Aerotaxis | MONKY | Meksiko | |||
| YM | MGX | Montenegro Airlines | MONTENEGRO | Montenegro | ||
| 5M | MNT | Montserrat Airways | MONTSERRAT | Montserrat | ||
| MNY | Mooney Aircraft Corporation | MOONEY FLIGHT | Yhdysvallat | |||
| MAL | Morningstar Air Express | MORNINGSTAR | Kanada | |||
| MSS | Morris Air Service | WASATCH | Yhdysvallat | |||
| MRO | Morrison Flying Service | MORRISON | ||||
| 3R | GAI | Moskovia Airlines | GROMOV AIRLINE | Venäjä | ||
| MPI | Mosphil Aero | MOSPHIL | Filippiinit | |||
| M9 | MSI | Motor Sich | MOTOR SICH | Ukraina | ||
| NM | NZM | Mount Cook Airlines | MOUNTCOOK | Uusi-Seelanti | ||
| MTN | Mountain Air Cargo | MOUNTAIN | Yhdysvallat | |||
| N4 | MTC | Mountain Air Company | MOUNTAIN LEONE | Sierra Leone | ||
| PKP | Mountain Air Express | PIKES PEAK | Yhdysvallat | |||
| BRR | Mountain Air Service | MOUNTAIN AIR | ||||
| MBI | Mountain Bird | MOUNTAIN BIRD | ||||
| MHA | Mountain High Aviation | MOUNTAIN HIGH | ||||
| MPC | Mountain Pacific Air | MOUNTAIN PACIFIC | Kanada | |||
| MTV | Mountain Valley Air Service | MOUNTAIN VALLEY | Yhdysvallat | |||
| MDN | Mudan Airlines | Somalia | ||||
| CMJ | Mudanjiang General Aviation | MUDANJIANG | Kiina | |||
| MTX | Multi Taxi | MULTITAXI | Meksiko | |||
| WBR | Multi-Aero | WEBER | Yhdysvallat | |||
| MFT | Multiflight | YORKAIR | ||||
| MNZ | Murmansk Aircompany | MURMAN AIR | Venäjä | |||
| MUA | Murray Air | MURRAY AIR | Yhdysvallat | |||
| MMR | Musrata Air Transport | MUSRATA AIR | Libya | |||
| MAW | Mustique Airways | MUSTIQUE | Barbados | |||
| MYW | MyWay Airlines | MYSKY | Georgia | |||
| VZ | MYT | MyTravel Airways | KESTREL | Britannia | lakkautettu | |
| UB | UBA | Myanma Airways | UNIONAIR | Myanmar | ||
| 8M | MMA | Myanmar Airways International | MYANMAR | |||
| MAV | Minoan Air | MINOAN | Kreikka | |||
| MYA | Myflug | MYFLUG | Islanti | |||
| VKG | MyTravel Airways | VIKING | Tanska | lakkautettu | ||
| AAD | Mann Air Ltd | AMBASSADOR | Britannia | |||
| M2 | MHV | MHS Aviation | SNOWCAP | Saksa | ||
| ZT | AWC | Titan Airways | ZAP | Britannia | ||
| NAK | École Nationale de l'Aviation Civile | ENAC SCHOOL | Ranska | ATO | ||
| NSR | Nine Star Airways | AIR STAR | Thaimaa | 2014[29] | ||
| NEW | Northeastern Aviation | MEADOW FLIGHT | Yhdysvallat | |||
| SIQ | National Center for Atmospheric Research | SCIENCE QUEST | Yhdysvallat | |||
| NEJ | Netjets Business Aviation | NET BUSINESS | Kiina | |||
| NHV | NHV Aviation | Ghana | ||||
| NHC | Northern Helicopter | NORTHERN | Saksa | |||
| DMD | Namdeb Diamond Corporation | DIAMONDJET | Namibia | |||
6N | NIN | Niger Airlines | NIGER AIRLINES | Niger | ||
| N5 | FEY | Fly Easy | FLYEASY | Intia | ||
| NUB | Nomad Aviation | VALLETTA | Malta | |||
| NJA | New Japan Aviation | SHIN NIHON | Japani | |||
| ROW | Nor Aviation | ROTORWING | Norja | |||
| NLG | NEL Cargo | NELCARGO | Norsunluurannikko | |||
| NHG | NHT Linhas Aéreas | HELGA | Brasilia | |||
| WAR | NZ Warbirds Association | WARBIRDS | Uusi-Seelanti | |||
| ANL | Nacoia Lda | AIR NACOIA | Angola | |||
| NHZ | Nada Air Service | NADA AIR | Tšad | |||
| BFN | Compangnie Nationale Naganagani | Burkina Faso | ||||
| NAH | Nahanni Air Services Ltd | NAHANNI | Kanada | |||
| NKL | Nakheel Aviation | NAKHEEL | Yhdistyneet arabiemiirikunnat | |||
| MRE | Namibia Commercial Aviation | MED RESCUE | Namibia | |||
| NDF | Namibian Defence Force | NAMIBIAN AIR FORCE | ||||
| CNJ | Nanjing Airlines | NINGHANG | Kiina | |||
| DV | ACK | Nantucket Airlines | ACK AIR | Yhdysvallat | ||
| NYA | Nanyah Aviation | NANYAH | Israel | |||
| NAP | Napier Air Service Inc | NAPIER | Yhdysvallat | |||
| NCM | Nas Air | AIR BANE | Angola | |||
| P9 | Nas Air | Mali | ||||
| UE | NAS | Nasair | NASAIRWAYS | Eritrea | ||
| Nas Air | Saudi-Arabia | |||||
| NJC | Nashville Jet Charters | NASHVILLE JET | Yhdysvallat | |||
| NCO | Natalco Air Lines | NATALCO | São Tomé ja Príncipe | |||
| NTK | National Air Traffic Controllers Association | NATCA | Yhdysvallat | |||
| NSR | National Air Charter | NASAIR | Indonesia | |||
| RFI | National Air Traffic Services | SHERLOCK | Britannia | |||
| NAN | National Airlines | NATION AIR | Yhdysvallat | lakkautettu | ||
| N4 | NCN | National Airlines s | Chile | |||
| N7 | ROK | National Airlines | RED ROCK | Yhdysvallat | lakkautettu | |
| NA | NAL | National Airlines ( | NATIONAL | |||
| N8 | NCR | National Airlines | NATIONAL CARGO | |||
| IN | NIH | NAM Air | NAM | Indonesia | ||
| KUS | National Airlines | KUSWAG | Etelä-Afrikka | |||
| 9O | National Airways Cameroon | Kamerun | ||||
| LFI | National Airways Corporation | AEROMED | Etelä-Afrikka | |||
| GTY | National Aviation Company | Egypti | ||||
| TNC | National Aviation Consultants | NATCOM | Kanada | |||
| NXT | National Express | NATIONAL FREIGHT | Yhdysvallat | |||
| GRD | National Grid plc | GRID | Britannia | |||
| JTE | National Jet Express | JETEX | Australia | |||
| AND | National Jet Service | AIR INDIANA | Yhdysvallat | |||
| NC | NJS | National Jet Systems | NATIONAL JET | Australia | ||
| NOL | National Overseas Airlines Company | NAT AIRLINE | Egypti | |||
| NLS | Nationale Luchtvaartschool | PANDER | Alankomaat | |||
| NAE | Nations Air Express Inc | NATIONS EXPRESS | Yhdysvallat | |||
| CE | NTW | Nationwide Airlines | NATIONWIDE | Etelä-Afrikka | ||
| NWZ | Nationwide Airlines | ZAMNAT | Sambia | |||
| EVM | Natural Environment Research Council | SCIENCE | Britannia | |||
| NRR | Natureair | NATUREAIR | Costa Rica | |||
| NRK | Naturelink Charter | NATURELINK | Etelä-Afrikka | |||
| NVC | Nav Canada | NAV CAN | Kanada | |||
| NAV | Nav Flight Planning | NAV DISPATCH | Tšekki | |||
| NVP | Navegacao Aérea De Portugal | Portugali | ||||
| NAY | Navegación Servicios Aéreos Canarios S.A. | NAYSA | Espanja | |||
| IRI | Navid | NAVID | Iran | |||
| NVM | Naviera Mexicana | NAVIERA | Meksiko | |||
| NVL | Navigator Airlines | NAVLINES | Armenia | |||
| XNV | Navinc Airlines Services | Yhdysvallat | ||||
| 1N | Navitaire | |||||
| XNS | Navtech System Support | Kanada | ||||
| NZA | Nayzak Air Transport | Libya | ||||
| NEB | State of Nebraska | NEBRASKA | Yhdysvallat | |||
| NEC | Necon Air | NECON AIR | Nepal | |||
| NCG | Nederlandse Kustwacht | NETHERLANDS COASTGUARD | Alankomaat | |||
| NFT | Nefteyugansk Aviation Division | NEFTEAVIA | Venäjä | |||
| NLA | Neiltown Air | NEILTOWN AIR | Kanada | |||
| NLC | Nelair Charters | NELAIR | Etelä-Afrikka | |||
| CGE | Nelson Aviation College | COLLEGE | Uusi-Seelanti | |||
| RA | RNA | Nepal Airlines | ROYAL NEPAL | Nepal | ||
| NO | NOS | Neos | MOONFLOWER | Italia | ||
| TOX | Neosiam Airways | SKY KINGDOM | Thaimaa | |||
| NSL | Neric | NERICAIR | Britannia | |||
| 1I | EJA | NetJets | EXECJET | Yhdysvallat | ||
| NET | Network Aviation Services | NETWORK | Nigeria | |||
| NEZ | New England Air Express | ENGAIR | Yhdysvallat | |||
| EJ | NEA | New England Airlines | NEW ENGLAND | |||
| NHT | New Heights 291 | NEWHEIGHTS | Etelä-Afrikka | |||
| NWD | New World Jet Corporation | NEW WORLD | Yhdysvallat | |||
| NYH | New York Helicopter | NEW YORK | ||||
| GRY | New York State Police | GRAY RIDER | ||||
| KRC | Uuden-Seelannin kuninkaalliset ilmavoimat | KIWI RESCUE | Uusi-Seelanti | |||
| HVA | Newair | HAVEN-AIR | Yhdysvallat | |||
| NLT | Newfoundland Labrador Air Transport | NALAIR | Kanada | |||
| 2N | NTJ | NextJet | NEXTJET | Ruotsi | ||
| NXF | Nextflight Aviation | NEXTFLIGHT | Yhdysvallat | |||
| NXS | Nexus Aviation | NEXUS AVIATION | Nigeria | |||
| NIS | Nicaragüense de Aviación | NICA | Nicaragua | |||
| NCN | Nicon Airways | NICON AIRWAYS | Nigeria | toiminta lopetettu2007 | ||
| NGA | Nigeria Airways | NIGERIA | ||||
| NGR | Nigerian ilmavoimat | NIGERIAN AIRFORCE | ||||
| NGX | Nigerian Global | AIR GLOBAL | ||||
| EXT | Night Express | EXECUTIVE | Saksa | |||
| HG | NLY | Niki | FLYNIKI | Itävalta | ||
| NKV | Nikolaev-Air | AIR NIKOLAEV | Ukraina | |||
| NSA | Nile Safaris Aviation | NILE SAFARIS | Sudan | |||
| NVA | Nile Valley Aviation Company | Egypti | lakkautettu | |||
| NLW | Nile Wings Aviation Services | NILE WINGS | Sudan | |||
| NBS | Nimbus Aviation | NIMBUS | Britannia | |||
| KZ | NCA | Nippon Cargo Airlines | NIPPON CARGO | Japani | ||
| NVK | Nizhnevartovskavia | VARTOSKAVIA | Venäjä | |||
| SRG | Search and Rescue 202 | Britannia | ||||
| SRD | Search and Rescue 22 | |||||
| NOH | No. 32 Squadron RAF | NORTHOLT | ||||
| AKG | No. 84 Squadron RAF | GRIFTER | ||||
| NBL | Nobil Air | NOBIL AIR | Moldova | |||
| DD | NOK | Nok Air | NOK AIR | Thaimaa | ||
| XW | NCT | NokScoot | BIG BIRD | |||
| NRL | Nolinor Aviation | NOLINOR | Kanada | |||
| NMD | Nomad Aviation | NOMAD AIR | Namibia | |||
| NOC | Norcopter | NORCOPTER | Norja | |||
| NEF | Nord-Flyg | NORDEX | Ruotsi | |||
| 5N | AUL | Nordavia | ARCHANGELSK AIR | Venäjä | ||
| JH | NES | Nordeste Linhas Aéreas Regionais | NORDESTE | Brasilia | ||
| 6N | NRD | Nordic Regional | NORTH RIDER | Ruotsi | ||
| NDS | Nordstree | Australia | ||||
| N4 | NWS | Nordwind Airlines | NORDLAND | Venäjä | ||
| NRT | Norestair | NORESTAIR | Espanja | |||
| N5 | Norfolk Air | Norfolkinsaari | lakkautettu | |||
| NCF | Norfolk County Flight College | COUNTY | Britannia | |||
| FNA | Norlandair | NORLAND | Islanti | |||
| NOA | Norontair | NORONTAIR | Kanada | |||
| HMF | Norrlandsflyg | LIFEGUARD SWEDEN | Ruotsi | |||
| NRX | Norse Air Charter | NORSE AIR | Etelä-Afrikka | |||
| NIR | Norsk Flytjeneste | NORSEMAN | Norja | |||
| NOR | Norsk Helikopter | NORSKE | ||||
| DOC | Norsk Luftambulanse | HELIDOC | ||||
| RTV | Nortavia | TIC-TAC | Portugali | |||
| NAI | North Adria Aviation | NORTH-ADRIA | Kroatia | |||
| NA | NAO | North American Airlines | NORTH AMERICAN | Yhdysvallat | ||
| HMR | North American Charters | HAMMER | Kanada | |||
| NAJ | North American Jet Charter Group | JET GROUP | Yhdysvallat | |||
| NAT | North Atlantic Air Inc | MASS AIR | ||||
| NFC | North Atlantic Cargo | NORTH ATLANTIC | Norja | |||
| NBN | North British Airlines | TEESAIR | Britannia | |||
| NCB | North Caribou Flying Service Ltd | NORTH CARIBOU | Kanada | |||
| NCC | North Coast Air Services Ltd | NORTH COAST | ||||
| N9 | North Coast Aviation | Papua-Uusi-Guinea | ||||
| M3 | NFA | North Flying | NORTH FLYING | Tanska | ||
| NRC | North Sea Airways | NORTH SEA | Alankomaat | |||
| SBX | North Star Air Cargo | SKY BOX | Yhdysvallat | |||
| NRV | North Vancouver Airlines | NORVAN | Kanada | |||
| NWW | North West Airlines | HALANT | Australia | |||
| PTO | North West Geomatics | PHOTO | Kanada | |||
| NEN | North-East Airlines | NORTHEAST SWAN | Nigeria | |||
| VBG | North-West Air Transport Company - Vyborg | VYBORG AIR | Venäjä | |||
| HW | NWL | North-Wright Airways | NORTHWRIGHT | Kanada | ||
| NLL | Northafrican Air Transport | NORTHAFRICAN AIR | Libya | |||
| NFL | Northaire Freight Lines | GREAT LAKES | Yhdysvallat | |||
| NSF | Northamptonshire School of Flying | NORTON | Britannia | |||
| NCE | Northcoast Executive Airlines | TOP HAT | Yhdysvallat | |||
| NEE | Northeast Airlines | NORTHEAST | ||||
| NPX | Northeast Aviation | NORTHEAST EXPRESS | ||||
| NC | NAC | Northern Air Cargo | YUKON | |||
| BYC | Northern Airlines Sanya | BEIYA | Kiina | |||
| NDA | Northern Airways | NORTHERN DAKOTA | Yhdysvallat | |||
| CMU | Northern Aviation Service | LANNA AIR | Thaimaa | |||
| U7 | Northern Dene Airways | Kanada | ||||
| NEX | Northern Executive Aviation | NEATAX | Britannia | |||
| NIC | Northern Illinois Commuter | ILLINOIS COMMUTER | Yhdysvallat | |||
| NTX | Northern Jet Management | NORTAX | ||||
| NTA | Northern Thunderbird Air | THUNDERBIRD | Kanada | |||
| KOE | Northland Aviation | KOKEE | Yhdysvallat | |||
| NSS | Northstar Aviation | NORTHSTAR | ||||
| NHL | Northumbria Helicopters | NORTHUMBRIA | Britannia | |||
| NAL | Northway Aviation Ltd | NORTHWAY | Kanada | |||
| NWE | Northwest Aero Associates | Yhdysvallat | ||||
| NW | NWA | Northwest Airlines | NORTHWEST | lakkautettu | ||
| FY | NWR | Northwest Regional Airlines | Australia | |||
| NWT | Northwest Territorial Airways | TERRITORIAL | Kanada | |||
| J3 | PLR | Northwestern Air | POLARIS | |||
| NWN | Northwinds Northern | NORTHWINDS | ||||
| NAM | Nortland Air Manitoba | MANITOBA | ||||
| DY | NAX | Norwegian Air Shuttle | NOR SHUTTLE | Norja | ||
| DI | NRS | Norwegian Air UK | REDNOSE | Britannia | ||
| DN | NAA | Norwegian Air Argentina | NORUEGA | Argentiina | ||
| D8 | IBK | Norwegian Air International | NORTRANS | Irlanti | [30] | |
| DU | NLH | Norwegian Long Haul | NORSTAR | Norja | ||
| DH | NAN | Norwegian Air Norway | NORSHIP | |||
| TFN | Norwegian Aviation College | SPIRIT | ||||
| XNT | Notams International | Yhdysvallat | ||||
| BJ | LBT | Nouvel Air Tunisie | NOUVELAIR | Tunisia | ||
| O9 | NOV | Nova Airline | NOVANILE | Sudan | ||
| PTR | Nova Scotia Department of Lands and Forests | PATROL | Kanada | |||
| 1I | NVR | Novair | NAVIGATOR | Ruotsi | ||
| VQ | NVQ | Novo Air | NOVO AIR | Bangladesh | ||
| NVG | Novogorod Air Enterprise | SADKO AVIA | Venäjä | |||
| NSP | Novosibirsk Aircraft Repairing Plant | NARPAIR | ||||
| NBE | Novosibirsk Aviaenterprise | NAKAIR | ||||
| NPO | Novosibirsk Aviation Production Association | NOVSIB | ||||
| NOY | Noy Aviation | NOY AVIATION | Israel | |||
| N6 | ACQ | Nuevo Continente | AERO CONTINENTE | Peru | ||
| NHR | Nuevo Horizonte Internacional | NUEVO HORIZONTE | Meksiko | |||
| NUN | Nunasi-Central Airlines | NUNASI | Kanada | |||
| NIN | Nurman Avia Indopura | NURVINDO | Indonesia | |||
| NYS | Nyasa Express | NYASA | Malawi | |||
| 1I | NJE | NetJets Europe | FRACTION | Portugali | ||
| NK | NKS | Spirit Airlines | SPIRIT WINGS | Yhdysvallat | ||
| ORN | Orange Air | ORANGE JET | [11] | |||
| ONS | One Airlines | AIR DREAMS | Chile | |||
| FET | Old Dominion Freight Lines | FREIGHT LINE | Yhdysvallat | |||
| OCN | O Air | O-BIRD | Ranska | |||
| UQ | OCM | O'Connor Airlines | OCONNOR | Australia | lakkautettu - konkurssissa | |
| DRL | Omni Air Transport | DRILLER | Yhdysvallat | |||
| OWE | Owenair | OWENAIR | Etelä-Afrikka | |||
| JPA | OSACOM | J-PAT | Yhdysvallat | Yhdysvaltain armeija | ||
| O8 | OHK | Oasis Hong Kong Airlines | OASIS | Hongkong | lakkautettu | |
| BCN | Ocean Air | BLUE OCEAN | Mauritania | |||
| VC | VCX | Ocean Airlines | OCEANCARGO | Italia | ||
| OCS | Ocean Sky | OCEANSKY | Britannia | |||
| TUK | Ocean Wings Commuter Service | TUCKERNUCK | Yhdysvallat | |||
| O6 | ONE | Avianca Brazil | OCEANAIR | Brasilia | ||
| O2 | Linear Air | HARPOON | Yhdysvallat | |||
| ODS | Odessa Airlines | ODESSA AIR | Ukraina | |||
| FOC | Office Federal De'Aviation Civile | FOCA | Sveitsi | |||
| GBO | Ogooue Air Cargo | Gabon | ||||
| OKJ | Okada Airlines | OKADA AIR | Nigeria | |||
| OKP | Okapi Airways | OKAPI | Kongon demokraattinen tasavalta | |||
| OKA | Okay Airways | OKAYJET | Kiina | |||
| OKL | Oklahoma Department of Public Safety | OKLAHOMA | Yhdysvallat | |||
| OLX | Olimex Aerotaxi | OLIMEX | Tšekki | |||
| KVK | Olimp Air | PONTA | Kazakstan | |||
| OA | OAL | Olympic Air | OLYMPIC | Kreikka | ||
| OLY | Olympic Aviation | OLAVIA | Kreikka | |||
| WY | OMA | Oman Air | OMAN AIR | Oman | ||
| ORF | Oman Royal Flight | OMAN | ||||
| OV | OMS | SalamAir | MAZOON | |||
| OAV | Omni - Aviacao e Tecnologia | OMNI | Portugali | |||
| OE | LDM | Laudamotion | LAUDA MOTION | Itävalta | ||
| OY | OAE | Omni Air International | OMNI-EXPRESS | Yhdysvallat | ||
| OMF | Omniflys | OMNIFLYS | Meksiko | |||
| ORL | On Air Limited | ON AIR | Kanada | |||
| OTG | One Two Go Airlines | THAI EXPRESS | Thaimaa | |||
| OTM | Onetime Airlines Zambia | ZEDTIME | Sambia | |||
| MED | Ontario Ministry of Health | MEDICAL | Kanada | |||
| 8Q | OHY | Onur Air | ONUR AIR | Turkki | ||
| OPA | Opal Air | Australia | ||||
| OSA | Open Sky Aviation | Libanon | ||||
| BOS | OpenSkies | MISTRAL | Britannia | |||
| ORR | Operadora Turistica Aurora | TURISTICA AURORA | Meksiko | |||
| OLE | Operadora de Lineas Ejecutivas | OPERADORA | ||||
| OTP | Operadora de Transportes Aéreos | OPERADORA AEREO | ||||
| OPV | Operadora de Veulos Ejectutivos | OPERADORA DE VUELOS | ||||
| LLO | Operation Enduring Freedom | APOLLO | Kanada | |||
| OAX | Operational Aviation Services | Australia | ||||
| ORD | Orange Air Services | ORANGE SERVICES | Sierra Leone | |||
| ORJ | Orange Air Sierra Leone | ORANGE SIERRA | ||||
| ORE | Orange Aviation | ORANGE AVIATION | Israel | |||
| ORX | Orbit Express Airlines | OREX | Turkki | |||
| ORK | Orca Air | ORCA TAXI | Egypti | |||
| BUE | Orebro Aviation | BLUELIGHT | Ruotsi | |||
| ORM | Orel State Air Enterprise | ORPRISE | Venäjä | |||
| R2 | ORB | Orenburg Airlines | ORENBURG | |||
| OTA | Organizacion De Transportes Aéreos | ORGANIZACION | Meksiko | |||
| OML | Organizacoes Mambra | MAMBRA | Angola | |||
| OVV | Orient Air | ORIENTSYR | Syyria | |||
| OTR | Orient Airlines | ORIENTROC | Sudan | |||
| ORN | Orient Airways | ORIENT LINER | Pakistan | |||
| OX | OEA | Orient Thai Airlines | ORIENT THAI | Thaimaa | ||
| NGK | Oriental Air Bridge | ORIENTAL BRIDGE | Japani | |||
| OAC | Oriental Airlines | ORIENTAL AIR | Nigeria | |||
| QO | OGN | Origin Pacific Airways | ORIGIN | Uusi-Seelanti | ||
| OED | Orion Air Charter | ORION CHARTER | Etelä-Afrikka | |||
| OIX | Orion-x | ORIONIX | Venäjä | |||
| KOV | Orlan-2000 | ORLAN | Kazakstan | |||
| RNG | Orange Aircraft Leasing | ORANGE | Alankomaat | |||
| OAD | Orscom Tourist Installations Company | ORSCOM | Egypti | |||
| OSH | Osh Avia | OSH AVIA | Kirgisia | |||
| OCO | Ostend Air College | AIR COLLEGE | Belgia | |||
| OL | OLT | OLT Express Germany | OLTRA | Saksa | ||
| ODY | Odyssey International | ODYSSEY | Kanada | |||
| FNL | Oulun Tilauslento | FINN FLIGHT | Suomi | |||
| ON | RON | Our Airline | OUR AIRLINE | Nauru | ||
| OOT | Out Of The Blue Air Safaris | OOTBAS | Etelä-Afrikka | |||
| OJ | OLA | Overland Airways | OVERLAND | Nigeria | ||
| OAR | ONE AIR | BOSS AIR | Espanja | |||
| OXE | Oxaero | OXOE | Britannia | |||
| WDK | Oxford Air Services | WOODSTOCK | ||||
| OAA | Oxley Aviation | Australia | ||||
| OZ | OZR | Ozark Air Lines | OZARK | Yhdysvallat | lakkautettu | |
| O7 | OZJ | Ozjet Airlines | AUSJET | Australia | ||
| OA | OAL | Olympic Airlines | OLYMPIC | Kreikka | lakkautettu | |
| OB | AAN | Oasis International Airlines | OASIS | Espanja | ||
| OK | CSA | Czech Airlines | CSA-LINES | Tšekki | ||
| HRS | Pursuit Aviation | HORSEMAN | Yhdysvallat | 2016[31] | ||
| PNA | Palau National Airlines | SEBUS | Palau | 2014[32] | ||
| RSL | Panama Aircraft Rental and Sales | PANAMA RENTAL | Panama | |||
| NCT | Pete Air | PETE AIR | Thaimaa | |||
| PRT | Prime Service Italia | PRIME ITALIA | Italia | |||
| PXT | Pacific Coast Jet | PACK COAST | Yhdysvallat | [11] | ||
| BPH | Phoenix Helicopter Academy | BLACK PHOENIX | Britannia | |||
| PFY | Pel-Air Aviation | PELFLIGHT | Australia | |||
| PXR | Pixair Survey | PIXAIR | Ranska | |||
| PNC | Prince Aviation | PRINCE | Serbia | |||
| PMI | Primero Transportes Aereos | AEROEPRIM | Meksiko | |||
| KTL | P & P Floss Pick Manufacturers | KNOTTSBERRY | Etelä-Afrikka | |||
| PCR | PAC Air | PACAIR | Yhdysvallat | |||
| PV | PNR | PAN Air | SKYJET | Espanja | ||
| 9Q | PBA | PB Air | PEEBEE AIR | Thaimaa | ||
| PDQ | PDQ Air Charter | DISPATCH | Yhdysvallat | |||
| XAS | PHH Aviation System | |||||
| PDG | PLM Dollar Group | OSPREY | Britannia | |||
| PU | PUA | PLUNA | PLUNA | Uruguay | ||
| U4 | PMT | PMTair | MULTITRADE | Kambodža | ||
| PRP | PRT Aviation | PRONTO | Espanja | |||
| OH | JIA | PSA Airlines | BLUE STREAK | Yhdysvallat | ||
| KST | PTL Luftfahrtunternehmen | KING STAR | Saksa | |||
| WIS | Paccair | WISCAIR | Yhdysvallat | |||
| Y5 | PCE | Pace Airlines | PACE | |||
| PAB | Pacific Air Boats | AIR BOATS | Kanada | |||
| PRC | Pacific Air Charter | PACIFIC CHARTER | Yhdysvallat | |||
| PAQ | Pacific Air Express | SOLPAC | Salomonsaaret | |||
| PXP | Pacific Air Transport | PAK EXPRESS | Yhdysvallat | |||
| BL | PIC | Pacific Airlines | PACIFIC AIRLINES | Vietnam | ||
| PAK | Pacific Alaska Airlines | PACIFIC ALASKA | Yhdysvallat | |||
| PCV | Pacific Aviation | PACAV | Australia | |||
| PCX | Pacific Aviation | Yhdysvallat | ||||
| DJ | PBN | Pacific Blue | BLUEBIRD | Uusi-Seelanti | ||
| PQA | Pacific Coast Airlines | SAGE BRUSH | Yhdysvallat | |||
| 8P | PCO | Pacific Coastal Airlines | PASCO | Kanada | ||
| Q8 | PEC | Pacific East Asia Cargo Airlines | PAC-EAST CARGO | Filippiinit | ||
| PFA | Pacific Flight Services | PACIFIC SING | Singapore | |||
| PIN | Pacific International Airlines | ROAD RUNNERS | Yhdysvallat | |||
| PSA | Pacific Island Aviation | PACIFIC ISLE | ||||
| PCJ | Pacific Jet | PACIFIC JET | ||||
| PPM | Pacific Pearl Airways | PACIFIC PEARL | Filippiinit | |||
| PAR | Pacific Rim Airways | PACRIM | Australia | |||
| LW | NMI | Pacific Wings | TSUNAMI | Yhdysvallat | ||
| GX | Pacificair | Filippiinit | ||||
| PFR | Pacificair Airlines | PACIFIC WEST | Yhdysvallat | |||
| RCY | Package Express | RACE CITY | ||||
| PAE | Paisajes Españoles | PAISAJES | Espanja | |||
| PKW | Pak West Airlines | PLATINUM WEST | Yhdysvallat | |||
| PK | PIA | Pakistan International Airlines | PAKISTAN | Pakistan | ||
| PKR | Pakker Avio | PAKKER AVIO | Viro | |||
| LPA | Pal Aerolíneas | LINEASPAL | Meksiko | |||
| PPC | Palau Asia Pacific Airlines | PALAU ASIAPAC | Palau | |||
| GP | PTP | Palau Trans Pacific Airlines | TRANS PACIFIC | |||
| PF | PNW | Palestinian Airlines | PALESTINIAN | Egypti | ||
| JSP | Palmer Aviation | PALMER | Britannia | |||
| NR | PIR | Pamir Airways | PAMIR | Afganistan | ||
| PFN | Pan African Air Services | PANAFRICAN | Sierra Leone | |||
| ODM | Pan African Airways | Kenia | ||||
| PAX | Pan Air | PANNEX | Yhdysvallat | |||
| XPA | Pan Am Weather Systems | |||||
| 7N | PWD | PAWA Dominicana | Dominikaaninen tasavalta | |||
| PN | Pan American Airways | Yhdysvallat | lakkautettu | |||
| PA | PAA | Pan American Airways | ||||
| PA | PAA | Pan American World Airways | CLIPPER | |||
| PEA | Pan Europeenne Air Service | Ranska | ||||
| PHT | Pan Havacilik Ve Ticaret | PANANK | Turkki | |||
| PMA | Pan Malaysian Air Transport | PAN MALAYSIA | Malesia | |||
| PNC | Pan-Air | PANAIRSA | Meksiko | |||
| PNF | Panafrican Airways | PANWAYS | Norsunluurannikko | lakkautettu | ||
| PGI | Panagra Airways | PANAGRA | Yhdysvallat | |||
| PEI | Panamedia | PANAMEDIA | Espanja | |||
| PVI | Panavia | Panama | ||||
| PNH | Panh | KUBAN LIK | Venäjä | |||
| PHU | Pannon Air Service | PANNON | Unkari | |||
| PNM | Panorama | PANORAMA | Espanja | |||
| PAH | Panorama Air Tour | LANI | Yhdysvallat | |||
| AFD | Panorama Flight Service | AIRFED | ||||
| P8 | PTN | Pantanal Linhas Aéreas | PANTANAL | Brasilia | ||
| HMP | Papair Terminal | PAPAIR TERMINAL | Haiti | |||
| PAI | Paradise Airways | SEA RAY | Yhdysvallat | |||
| PDI | Paradise Island Airways | PARADISE ISLAND | ||||
| PGX | Paragon Air Express | PARAGON EXPRESS | ||||
| PGF | Paragon Global Flight Support | Britannia | ||||
| PRR | Paramount Airlines | PARAMOUNT | Sierra Leone | |||
| I7 | PMW | Paramount Airways | PARAWAY | Intia | ||
| APE | Parcel Express | AIR PARCEL | Yhdysvallat | |||
| IRE | Pariz Air | PARIZAIR | Iran | |||
| PRA | Pars Aviation Service | PARSAVIA | ||||
| PST | Parsa | TURISMO REGIONAL | Panama | |||
| FAP | Parsons Airways Northern | Kanada | ||||
| PSC | Pascan Aviation | PASCAN | ||||
| P3 | PTB | Passaredo Transportes Aéreos | PASSAREDO | Brasilia | ||
| PTC | Patria Cargas Aéreas | PATRIA | Argentiina | |||
| BYT | Patriot Aviation Limited | BYTE | Britannia | |||
| ETL | Patterson Aviation Company | ENTEL | Yhdysvallat | |||
| PHE | Pawan Hans | PAWAN HANS | Intia | |||
| IRP | Payam Air | PAYAMAIR | Iran | |||
| KGC | Peach Air | GOLDCREST | Britannia | |||
| PRL | Pearl Air | PEARL LINE | Pakistan | |||
| PBY | Pearl Air Services | PEARL SERVICES | Uganda | |||
| HP | HPA | Pearl Airways | PEARL AIRWAYS | Haiti | ||
| PVU | Peau Vavaʻu | PEAU | Tonga | |||
| PXA | Pecotox Air | PECOTOX | Moldova | |||
| PC | PGT | Pegasus Airlines | SUNTURK | Turkki | ||
| PE | PEV | People's | PEOPLES | Itävalta | ||
| 1I | Pegasus Hava Tasimaciligi | SUNTURK | Turkki | |||
| HAK | Pegasus Helicopters | HELIFALCON | Norja | |||
| Pelican Air Services | PELICAN AIRWAYS | Etelä-Afrikka | ||||
| PEX | Pelican Express | PELICAN EXPRESS | Yhdysvallat | |||
| PAS | Pelita Air Service | PELITA | Indonesia | |||
| PEM | Pem-Air | PEM-AIR | Kanada | |||
| PDY | Pen-Avia | PENDLEY | Britannia | |||
| KS | PEN | Peninsula Airways | PENINSULA | Yhdysvallat | ||
| PNE | Peninter Aérea | PENINTER | Meksiko | |||
| PCA | Penya De L'Aire | PENA DEL AIRE | Espanja | |||
| CVT | Peran | CVETA | Kazakstan | |||
| PCC | Perforadora Central | PERFORADORA CENTRAL | Meksiko | |||
| PAG | Perimeter Aviation | PERIMETER | Kanada | |||
| P9 | PGP | Perm Airlines | PERM AIR | Venäjä | ||
| PPQ | Personas Y Pasquetes Por Air | PERSONSPAQ | Meksiko | |||
| P9 | PVN | Peruvian Airlines | Peru | |||
| FPR | Perun ilmavoimat | |||||
| INP | Perun laivasto | |||||
| PEO | Petro Air | PETRO AIR | Libya | |||
| PMX | Petroleos Mexicanos | PEMEX | Meksiko | |||
| PHM | Petroleum Helicopters | PETROLEUM | Yhdysvallat | |||
| PHC | Petroleum Helicopters de Colombia | HELICOPTERS | Kolumbia | |||
| PTK | Petropavlovsk-Kamchatsk Air Enterprise | PETROKAM | Venäjä | |||
| PTY | Petty Transport | PETTY | Yhdysvallat | |||
| PHV | Phenix Aviation | NEW BIRD | Ranska | |||
| PMY | Phetchabun Airline | PHETCHABUN AIR | Thaimaa | |||
| Z2 | EZD | Philippines AirAsia | REDHOT | Filippiinit | ||
| PR | PAL | Philippine Airlines | PHILIPPINE | |||
| PHI | Philips Aviation Services | PHILAIR | Alankomaat | ICAO-koodia ja kutsutunnusta ei enää allokoida | ||
| BCH | Phillips Air | BEACHBALL | Yhdysvallat | |||
| PDD | Phillips Alaska | PADA | ||||
| PHL | Phillips Michigan City Flying Service | PHILLIPS | ||||
| PHB | Phoebus Apollo Aviation | PHOEBUS | Etelä-Afrikka | |||
| KZM | Phoebus Apolloa Zambia | CARZAM | Sambia | |||
| PHA | Phoenix Air | GRAY BIRD | Yhdysvallat | |||
| PHN | Phoenix Air Lines | PHOENIX BRASIL | Brasilia | |||
| PAM | Phoenix Air | PHOENIX | Saksa | |||
| PPG | Phoenix Air Transport | PAPAGO | Yhdysvallat | |||
| WDY | Phoenix Airline Services | WINDYCITY | ||||
| HP | Phoenix Airways | Sveitsi | ||||
| PHY | Phoenix Avia | PHOENIX ARMENIA | Armenia | |||
| PHG | Phoenix Aviation | PHOENIX GROUP | Kirgisia | |||
| XPX | Phoenix Flight Operations | Yhdysvallat | ||||
| 9R | VAP | Phuket Air | PHUKET AIR | Thaimaa | ||
| PI | PDT | Piedmont Airlines | PIEDMONT | Yhdysvallat | lakkautettu | |
| PDT | Piedmont Airlines | PIEDMONT | ||||
| PCH | Pilatus Flugzeugwerke | PILATUS WINGS | Sveitsi | |||
| PLU | Pilatus PC-12 Center De Mexico | PILATUS MEXICO | Meksiko | |||
| MKS | Pimichikamac Air | MIKISEW | Kanada | |||
| PNP | Pineapple Air | PINEAPPLE AIR | Bahama | |||
| PIM | Pinframat | PINFRAMAT | Angola | |||
| PCL | Pinnacle Air Group | PINNACLE GROUP | Yhdysvallat | |||
| 9E | FLG | Pinnacle Airlines | FLAGSHIP | |||
| PIO | Pioneer Airlines | PIONEER | ||||
| PER | Pioneers Limited | Pakistan | ||||
| PRN | Pirinair Express | PRINAIR EXPRESS | Espanja | |||
| PLN | Planar | PLANAR | Angola | |||
| PMS | Planemaster Services | PLANEMASTER | Yhdysvallat | |||
| PLZ | Planet Airways | PLANET | ||||
| PYZ | Players Air | PLAYERS AIR | ||||
| LIB | Polizeihubschrauberstaffel Hamburg | LIBELLE | Saksa | |||
| PSF | Plymouth School of Flying | LIZARD | Britannia | |||
| POC | Pocono Air Lines | POCONO | Yhdysvallat | |||
| PDA | Podilia-Avia | PODILIA | Ukraina | |||
| PAZ | Point Afrique Niger | POINTAIR NIGER | Niger | |||
| RMI | Point Airlines | POINT AIRLINE | Nigeria | |||
| PAW | Pointair Burkina | POINTAIR BURKINA | Burkina Faso | |||
| PTS | Points of Call Airlines | POINTSCALL | Kanada | |||
| PO | PAC | Polar Air Cargo | POLAR | Yhdysvallat | ||
| PMO | Polar Airlines de Mexico | POLAR MEXICO | Meksiko | |||
| PSR | Polestar Aviation | POLESTAR | Britannia | |||
| POT | Polet Airlines | POLET | Venäjä | |||
| POF | Police Aux Frontières | AIRPOL | Ranska | |||
| PLC | Police Aviation Services | SPECIAL | Britannia | |||
| PLF | Puolan ilmavoimat | POLISH AIRFORCE | Puola | |||
| PNY | Puolan laivasto | POLISH NAVY | ||||
| NRW | Polizeifliegerstaffel Nordrhein-Westfalen | HUMMEL | Saksa | |||
| PPH | Polizeihubschrauberstaffel Niedersachsen | POLICE PHOENIX | ||||
| PIK | Polizeihubschrauberstaffel Sachsen-Anhalt | POLICE IKARUS | ||||
| SRP | Polizeihubschauberstaffel Rheinland-Pfalz | SPERBER | ||||
| PBW | Polizeihubschrauberstaffel Baden-Württemberg | BUSSARD | ||||
| EDL | Polizeihubschrauberstaffel Bayern | POLICE EDELWEISS | ||||
| PBB | Polizeihubschrauberstaffel Brandenburg | ADEBAR | ||||
| PHH | Polizeihubschrauberstaffel Hessen | IBIS | ||||
| PMV | Polizeihubschrauberstaffel Mecklenburg-Vorpommern | POLICE MERLIN | ||||
| PHS | Polizeihubschrauberstaffel Sachsen | PASSAT | ||||
| HBT | Polizeihubschrauberstaffel Thüringen | HABICHT | ||||
| CUK | Polo Aviation | CHUKKA | Britannia | |||
| PLA | Polynesian Air-Ways | POLYAIR | Yhdysvallat | |||
| PH | PAO | Polynesian Airlines | POLYNESIAN | Samoa | ||
| DJ | PLB | Polynesian Blue | POLYBLUE | Uusi-Seelanti | ||
| 1U | Polyot Sirena | Venäjä | ||||
| PND | Pond Air Express | POND AIR | Yhdysvallat | |||
| PSI | Pont International Airline Services | PONT | Suriname | lakkautettu | ||
| PLX | Pool Aviation | POOLEX | Britannia | |||
| PTQ | Port Townsend Airways | TOWNSEND | Yhdysvallat | |||
| POR | Porteadora De Cosola | PORTEADORA | Meksiko | |||
| PD | POE | Porter Airlines | PORTER | Kanada | ||
| NI | PGA | Portugalia | PORTUGALIA | Portugali | ||
| AFP | Portugalin ilmavoimat | PORTUGUESE AIR FORCE | ||||
| POA | Portuguese Army | PORTUGUESE ARMY | ||||
| PON | Portugalin laivasto | PORTUGUESE NAVY | ||||
| BK | PDC | Potomac Air | DISTRICT | Yhdysvallat | ||
| PSN | Potosina Del Aire | POTOSINA | Meksiko | |||
| PWL | Powell Air | POWELL AIR | Kanada | |||
| PFS | Prairie Flying Service | PRAIRIE | Yhdysvallat | |||
| PWC | Pratt and Whitney Canada | PRATT | Kanada | |||
| PW | PRF | Precision Air | PRECISION AIR | Tansania | ||
| PRE | Precision Airlines | PRECISION | Yhdysvallat | |||
| BAT | Premiair | BALLISTIC | Luxembourg | |||
| PGL | Premiair Aviation Services | PREMIERE | Britannia | |||
| PME | Premiair Fliyng Club | ADUR | ||||
| EMI | Premium Air Shuttle | BLUE SHUTTLE | Nigeria | |||
| PMU | Premium Aviation | PREMIUM | Saksa | |||
| BFA | Presidence Du Faso | Burkina Faso | ||||
| ONM | Presidencia de La Republica de Guinea Ecuatorial | Päiväntasaajan Guinea | ||||
| TO | PSD | President Airlines | Kambodža | |||
| PRD | Presidential Aviation | PRESIDENTIAL | Yhdysvallat | |||
| PWA | Priester Aviation | PRIESTER | ||||
| PMM | Primair | PRIMAVIA | Venäjä | |||
| FE | WCP | Primaris Airlines | WHITECAP | Yhdysvallat | ||
| PMC | Primas Courier | PRIMAC | ||||
| CRY | Primavia Limited | CARRIERS | Britannia | |||
| PRM | Prime Airlines | PRIME AIR | Yhdysvallat | |||
| PKZ | Prime Aviation | PRAVI | Kazakstan | |||
| CME | Prince Edward Air | COMET | Kanada | |||
| PJP | Princely Jets | PRINCELY JETS | Pakistan | |||
| 8Q | Princess Air | |||||
| PCN | Princeton Aviation Corporation | PRINCETON | Yhdysvallat | |||
| PRY | Priority Air Charter | PRIORITY AIR | ||||
| PAT | Priority Air Transport | PAT | Yhdysvaltain armeija | |||
| BCK | Priority Aviation Company | BANKCHECK | ||||
| PTI | Privatair | PRIVATAIR | Sveitsi | |||
| PJE | Private Jet Expeditions | PEE JAY | Yhdysvallat | |||
| PJA | Private Jet Management | PRIVATE FLIGHT | ||||
| 8W | PWF | Private Wings Flugcharter | PRIVATE WINGS | Saksa | ||
| P6 | PVG | Privilege Style Líneas Aéreas | PRIVILEGE | Espanja | ||
| PRH | Pro Air | PROHAWK | Yhdysvallat | |||
| PSZ | Pro Air Service | POP-AIR | ||||
| GIY | Probiz Guinee | PROBIZ | Guinea | |||
| PAD | Professional Express Courier Service | AIR PROFESSIONAL | Yhdysvallat | |||
| PVL | Professione VOlare | VOLARE | Italia | |||
| P0 | PFZ | Proflight Zambia | PROFLIGHT-ZAMBIA | Sambia | ||
| PTT | Promotora Industria Totolapa | TOTOLAPA | Meksiko | |||
| PRO | Propair | PROPAIR | Kanada | |||
| PPA | Propheter Aviation | AIR PROP | Yhdysvallat | |||
| PTH | Proteus Helicopteres | PROTEUS | Ranska | |||
| PTL | Providence Airline | PLANTATION | Yhdysvallat | |||
| AWD | Providence Aviation Services | Pakistan | ||||
| SPR | Provincial Airlines | SPEEDAIR | Kanada | |||
| PRV | Provincial Express | PROVINCIAL | ||||
| PSW | Pskovavia | PSKOVAVIA | Venäjä | |||
| UDA | Psudiklat Perhubungan Udara/PLP | UDARA | Indonesia | |||
| PTA | Ptarmigan Airways | PTARMIGAN | Kanada | |||
| PSP | Publiservicios Aéreos | PUBLISERVICIOS | Meksiko | |||
| PUV | Publivoo | PUBLIVOO | Portugali | |||
| PNG | Puerto Rico National Guard | Yhdysvallat | ||||
| TXV | Puerto Vallarta Taxi Aéreo | TAXIVALLARTA | Meksiko | |||
| PGH | Pulkovo Aircraft Services | Venäjä | ||||
| PLY | Puma Linhas Aéreas | PUMA BRASIL | Brasilia | |||
| PTV | Puntavia Air Services | PUNTAVIA | Djibouti | |||
| MGO | Punto Fa | MANGO | Espanja | |||
| PYR | Pyramid Air Lines | PYAIR | Egypti | |||
| FV | PLK | Pulkovo Aviation Enterprise | PULKOVO | Venäjä | ||
| PRI | Primera Air Scandinavia | PRIMERA | Tanska | |||
| PRW | Primera Air Nordic | JETBIRD | Latvia | |||
| FQA | Quikjet Cargo Airlines | QUIK LIFT | Intia | 2014[33] | ||
| QQE | Qatar Executive | Qatar | ||||
| QNT | Qanot Sharq | QANAT SHARQ | Uzbekistan | |||
| QF | QFA | Qantas | QANTAS | Australia | ||
| QF | QLK | Qantaslink | QLINK | |||
| QF | QJE | Qantaslink | QJET | |||
| QAC | Qatar Air Cargo | QATAR CARGO | Qatar | |||
| QR | QTR | Qatar Airways | QATARI | |||
| QAF | Qatar Amiri Flight | AMIRI | ||||
| IRQ | Qeshm Air | QESHM AIR | Iran | |||
| QTX | Quantex Environmental | AIR QUANTEX | Kanada | |||
| QUE | Quebec Government Air Service | QUEBEC | ||||
| QNA | Queen Air | QUEEN AIR | Dominikaaninen tasavalta | |||
| LBQ | Quest Diagnostics | LABQUEST | Yhdysvallat | |||
| QAJ | Quick Air Jet Charter | DAGOBERT | Saksa | |||
| QAH | Quick Airways Holland | QUICK | Alankomaat | |||
| QAS | Quisqueya Airlines | QUISQUEYA | Haiti | |||
| QAQ | Qurinea Air Service | QURINEA AIR | Libya | |||
| QCC | Qwest Commuter Corporation | QWEST AIR | Yhdysvallat | |||
| QWA | Qwestair | Australia | ||||
| QWL | Qwila Air | Q-CHARTER | Etelä-Afrikka | |||
| RVF | Ravn Alaska | RAVEN FLIGHT | Yhdysvallat | 2014[34] | ||
| RGV | RG Aviation | Venezuela | ||||
| WHH | Richy Skylark | Sri Lanka | ||||
| KRS | Rosen Aviation | Japani | ||||
| VCB | Real Aero Club de Vizcaya | Espanja | ||||
| RLH | Ruili Airlines | SENDI | Kiina | |||
| RIX | Rectrix Aviation | RECTRIX | Yhdysvallat | |||
| RTO | Rectimo Air Transports | RACCOON | Ranska | |||
| RUT | Reut Airways | YADID | Israel | |||
| WES | Rainbow International Airlines | WEST INDIAN | Yhdysvallat | |||
| VRD | Virgin America | REDWOOD | Yhdysvallat | |||
| RGE | Regent Airways | REGENT | Bangladesh | |||
| RJT | RA Jet Aeroservicios | RA JET | Meksiko | |||
| R6 | RACSA | Guatemala | ||||
| BKH | RAF Barkston Heath | Britannia | ||||
| CFN | RAF Church Fenton | CHURCH FENTON | ||||
| COH | RAF Coltishall | COLT | ||||
| CBY | RAF Coningsby | TYPHOON | ||||
| COT | RAF Cottesmore | COTTESMORE | Kuninkaalliset ilmavoimat | |||
| CWL | RAF Cranwell | CRANWELL | ||||
| KIN | RAF Kinloss | KINLOSS | ||||
| LEE | RAF Leeming | JAVELIN | ||||
| LCS | RAF Leuchars | LEUCHARS | ||||
| LOP | RAF Linton-on-Ouse | LINTON ON OUSE | ||||
| LOS | RAF Lossiemouth | LOSSIE | ||||
| MRH | RAF Marham | MARHAM | ||||
| NWO | RAF Northwood | |||||
| SMZ | RAF Scampton | SCAMPTON | ||||
| STN | RAF St Athan | SAINT ATHAN | ||||
| SMG | RAF St Mawgan Search and Rescue | |||||
| TOF | RAF Topcliffe Flying Training Unit | TOPCLIFFE | ||||
| VYT | RAF Valley Flying Training Unit | ANGLESEY | ||||
| VLL | ||||||
| WAD | RAF Waddington | VULCAN | ||||
| WIT | RAF Wittering | STRIKER | Kuninkaalliset ilmavoimat | |||
| MTL | RAF-Avia | MITAVIA | Latvia | |||
| RKM | RAK Airways | RAKAIR | Yhdistyneet arabiemiirikunnat | |||
| RWL | RWL Luftfahrtgesellschaft | RHEINTRAINER | Saksa | |||
| RBB | Rabbit-Air | RABBIT | Sveitsi | |||
| ACE | Race Cargo Airlines | FASTCARGO | Ghana | lakkautettu | ||
| GBR | Rader Aviation | GREENBRIER AIR | Yhdysvallat | |||
| 1D | Radixx | |||||
| RAJ | Raji Airlines | RAJI | Pakistan | |||
| RFA | Raleigh Flying Service | RALEIGH SERVICE | Yhdysvallat | |||
| REX | Ram Air Freight | RAM EXPRESS | ||||
| RMT | Ram Aircraft Corporation | RAM FLIGHT | ||||
| PPK | Ramp 66 | PELICAN | ||||
| RGM | Rangemile Limited | RANGEMILE | Britannia | |||
| MWR | Raslan Air Service | RASLAN | Egypti | |||
| RAQ | Rath Aviation | RATH AVIATION | Itävalta | |||
| CSM | Ratkhan Air | LORRY | Kazakstan | |||
| RVR | Raven Air | RAVEN | Britannia | |||
| RVN | Raven Air | RAVEN U-S | Yhdysvallat | |||
| REI | Ray Aviation | RAY AVIATION | Israel | |||
| RYT | Raya Jet | Jordania | ||||
| RTN | Raytheon Aircraft Company | RAYTHEON | Yhdysvallat | |||
| RCJ | Raytheon Corporate Jets | NEWPIN | Britannia | |||
| KSS | Raytheon Travel Air | KANSAS | Yhdysvallat | |||
| RCB | Real Aero Club De Baleares | BALEARES | Espanja | |||
| CDT | Real Aero Club de Reus-Costa Dorado | AEROREUS | Espanja | |||
| RCD | Real Aeroclub De Ternerife | AEROCLUB | Espanja | |||
| RLV | Real Aviation | REAL | Ghana | |||
| REB | Rebus | REBUS | Bulgaria | |||
| PSH | Red Aviation | PASSION | Britannia | |||
| RBN | Red Baron Aviation | RED BARON | Yhdysvallat | |||
| DEV | Red Devils Parachute Display Team | RED DEVILS | Britannia | |||
| RDV | Red Sea Aviation | RED AVIATION | Egypti | |||
| RSV | Red Sky Ventures | RED SKY | Namibia | |||
| STR | Red Star | STARLINE | Yhdistyneet arabiemiirikunnat | |||
| 8L | RHC | Redhill Aviation | REDAIR | Britannia | ||
| RAV | Reed Aviation | REED AVIATION | Britannia | |||
| REF | Reef Air | REEF AIR | Uusi-Seelanti | |||
| V4 | REK | Reem Air | REEM AIR | Kirgisia | ||
| RVV | Reeve Aleutian Airways | REEVE | Yhdysvallat | lakkautettu | ||
| RBH | Regal Bahamas International Airways | CALYPSO | Bahama | |||
| RGY | Regency Airlines | REGENCY | Yhdysvallat | |||
| RAH | Regent Air | REGENT | Kanada | |||
| RAG | Regio Air | GERMAN LINK | Saksa | |||
| RGR | Region Air | REGIONAIR | Kanada | |||
| TSH | Regional 1 | TRANSCANADA | ||||
| RIL | Regional Air | Mauritania | ||||
| REW | Regional Air Express | REGIONAL WINGS | Saksa | |||
| REG | Regional Air Services | REGIONAL SERVICES | Tansania | |||
| FN | RGL | Regional Air Lines | MAROC REGIONAL | Marokko | ||
| ZL | RXA | Regional Express | REX | Australia | ||
| JJM | Regional Geodata Air | GEODATA | Espanja | |||
| P7 | REP | Regional Paraguaya | REGIOPAR | Paraguay | lakkautettu | |
| 3C | CEA | RegionsAir | CORP-X | Yhdysvallat | ||
| REL | Reliance Aviation | RELIANCE AIR | ||||
| RLT | Reliant Airlines | RELIANT | ||||
| RTS | Relief Transport Services | RELIEF | Britannia | |||
| RAN | Renan | RENAN | Moldova | |||
| ROA | Reno Air | RENO AIR | Yhdysvallat | lakkautettu | ||
| RGS | Renown Aviation | RENOWN | ||||
| RW | RPA | Republic Airlines | BRICKYARD | |||
| RH | RPH | Republic Express Airlines | PUBLIC EXPRESS | Indonesia | ||
| RBC | Republicair | REPUBLICAIR | Meksiko | |||
| RST | Resort Air | RESORT AIR | Yhdysvallat | |||
| RDS | Rhoades Aviation | RHOADES EXPRESS | ||||
| RIU | Riau Airlines | RIAU AIR | Indonesia | |||
| RIA | Rich International Airways | RICHAIR | Yhdysvallat | |||
| RVC | Richards Aviation | RIVER CITY | ||||
| RIC | Richardson's Airway | RICHARDSON | ||||
| RCA | Richland Aviation | RICHLAND | ||||
| HPR | Rick Lucas Helicopters | HELIPRO | Uusi-Seelanti | |||
| C7 | RLE | Rico Linhas Aéreas | RICO | Brasilia | ||
| RID | Ridder Avia | AKRID | Kazakstan | |||
| RAK | Riga Airclub | SPORT CLUB | Latvia | |||
| RAZ | Rijnmond Air Services | RIJNMOND | Alankomaat | |||
| POL | Rikspolisstyrelsen | Ruotsi | ||||
| RIM | Rimrock Airlines | RIMROCK | Yhdysvallat | |||
| SKA | Rio Air Express | RIO EXPRESS | Brasilia | |||
| REO | Rio Airways | RIO | Yhdysvallat | |||
| E2 | GRN | Rio Grande Air | GRANDE | lakkautettu | ||
| RL | RIO | Rio Linhas Aéreas | RIO | Brasilia | ||
| SL | RSL | Rio Sul Serviços Aéreos Regionais | RIO SUL | Brasilia | lakkautettu | |
| RVM | River Ministries Air Charter | RIVER | Etelä-Afrikka | |||
| RGP | River State Government of Nigeria | GARDEN CITY | Nigeria | |||
| UNR | Rivne Universal Avia | RIVNE UNIVERSAL | Ukraina | |||
| RDL | Roadair Lines | ROADAIR | Kanada | |||
| RBT | Robinton Aero | ROBIN | Dominikaaninen tasavalta | |||
| V2 | RBY | Vision Airlines | RUBY | Yhdysvallat | ||
| ROX | Roblex Aviation | ROBLEX | ||||
| RKW | Rockwell Collins Avionics | ROCKWELL | ||||
| ROC | Rocky Mountain Airlines | Kanada | ||||
| RMA | Rocky Mountain Airways | ROCKY MOUNTAIN | Yhdysvallat | |||
| LIF | Rocky Mountain Holdings | LIFECARE | ||||
| RDZ | Rodze Air | RODZE AIR | Nigeria | |||
| FAD | Rog-Air | AIR FRONTIER | Kanada | |||
| RRZ | Rollright Aviation | ROLLRIGHT | Britannia | |||
| RRL | Rolls-Royce Limited | MERLIN | ||||
| BTU | Rolls-Royce plc | ROLLS | ||||
| ROF | Romanian ilmavoimat | ROMAF | Romania | |||
| RMV | Romavia | AEROMAVIA | Romania | |||
| RNS | Ronso | RONSO | Meksiko | |||
| ROR | Roraima Airways | RORAIMA | Guyana | |||
| RNB | Rosneft-Baltika | ROSBALT | Venäjä | |||
| NRG | Ross Aviation | ENERGY | Yhdysvallat | |||
| RFS | Rossair | Australia | ||||
| RSS | Rossair | ROSS CHARTER | Etelä-Afrikka | |||
| ROS | Rossair Europe | CATCHER | Alankomaat | |||
| FV | SDM | Rossiya | RUSSIA | Venäjä | ||
| RAL | Roswell Airlines | ROSWELL | Yhdysvallat | |||
| GZ | RAR | Air Rarotonga | AIR RAROTONGA | Cookinsaaret | ||
| RTR | Rotatur | ROTATUR | Brasilia | |||
| RKT | Rotormotion | ROCKET | Britannia | |||
| JCR | Rotterdam Jet Center | ROTTERDAM JETCENTER | Alankomaat | |||
| ROV | Rover Airways International | ROVERAIR | Yhdysvallat | |||
| VOS | Rovos Air | ROVOS | Etelä-Afrikka | |||
| RCG | Royal Air Cargo | ROYAL CARGO | Etelä-Afrikka | |||
| RR | RFR | Kuninkaalliset ilmavoimat | RAFAIR | Britannia | ||
| RS | MJN | Omanin kuninkaalliset ilmavoimat | MAJAN | Oman | ||
| ACW | Kuninkaalliset ilmavoimat | AIR CADET | Britannia | |||
| RRR | Kuninkaalliset ilmavoimat | ASCOT | ||||
| RRF | Kuninkaalliset ilmavoimat | KITTY | ||||
| SHF | Kuninkaalliset ilmavoimat | VORTEX | ||||
| RAX | Royal Air Freight | AIR ROYAL | Yhdysvallat | |||
| AT | RAM | Marokon kuninkaalliset ilmavoimat | ROYALAIR MAROC | Marokko | ||
| R0 | RPK | Royal Airlines | ROYAL PAKISTAN | Pakistan | ||
| RLM | Royal American Airways | ROYAL AMERICAN | Yhdysvallat | |||
| V5 | RYL | Royal Aruban Airlines | ROYAL ARUBAN | Aruba | ||
| ASY | Australian kuninkaalliset ilmavoimat | AUSSIE | Australia | |||
| RXP | Royal Aviation Express | ROY EXPRESS | Kanada | |||
| RYB | Royal Bahrain Airlines | ROYAL BAHRAIN | Bahrain | |||
| BI | RBA | Royal Brunei Airlines | BRUNEI | Brunei | ||
| KDR | Royal Daisy Airlines | DARLINES | Uganda | |||
| RGA | Royal Ghanaian Airlines | ROYAL GHANA | Ghana | |||
| ROJ | Royal Jet | ROYALJET | Yhdistyneet arabiemiirikunnat | |||
| RJ | RJA | Royal Jordanian | JORDANIAN | Jordania | ||
| RJZ | Jordanian kuninkaalliset ilmavoimat | JORDAN AIR FORCE | ||||
| RK | RCT | Skyview Airways | GREENSKY | Thaimaa | 2014[34] | |
| RK | RKH | Royal Khmer Airlines | KHMER AIR | Kambodža | ||
| RMF | Malesian kuninkaalliset ilmavoimat | ANGKASA | Malaysia | |||
| NVY | Yhdistyneen kuningaskunnan merivoimat | NAVY | Britannia | |||
| NRN | Alankomaiden kuningaskunnan merivoimat | NETHERLANDS NAVY | Alankomaat | |||
| NAF | Alankomaiden kuninkaalliset ilmavoimat | NETHERLANDS AIR FORCE | ||||
| KIW | Uuden-Seelannin kuninkaalliset ilmavoimat | KIWI | Uusi-Seelanti | |||
| NOW | Norjan kuninkaalliset ilmavoimat | NORWEGIAN | Norja | |||
| ROP | Royal Oman Police | Oman | ||||
| RL | PPW | Royal Phnom Penh Airways | PHNOM-PENH AIR | Kambodža | ||
| RRA | Royal Rwanda Airlines | ROYAL RWANDA | Ruanda | |||
| RSF | Saudi-Arabian kuninkaalliset ilmavoimat | ARSAF | Saudi-Arabia | |||
| RYS | Royal Sky | ROYAL SKY | Thaimaa | |||
| RSN | Royal Swazi National Airways | SWAZI NATIONAL | Swazimaa | |||
| WR | HRH | Royal Tongan Airlines | TONGA ROYAL | Tonga | ||
| RWE | Royal West Airlines | ROYAL WEST | Yhdysvallat | |||
| RSB | Rubystar | RUBYSTAR | Valko-Venäjä | |||
| RMG | Rumugu Air & Space Nigeria | RUMUGU AIR | Nigeria | |||
| RUR | Rusaero | Venäjä | ||||
| KLE | Rusaero | |||||
| CGI | Rusair JSAC | CGI-RUSAIR | ||||
| RUH | Rusich-T | |||||
| RLU | Rusline | RUSLINE AIR | ||||
| MIG | Russian Aircraft Corporation-MiG | MIG AVIA | ||||
| RFF | Venäjän ilmavoimat | RUSSIAN AIRFORCE | ||||
| P7 | ESL | Russian Sky Airlines | RADUGA | |||
| RUZ | Rusuertol | ROSTUERTOL | ||||
| RUC | Rutas Aéreas | RUTACA | Venezuela | |||
| RND | Rutland Aviation | RUTLAND | Britannia | |||
| RUA | Rwanda Airlines | Ruanda | ||||
| RWA | Rwanda Airways | |||||
| WB | RWD | Rwandair Express | RWANDAIR | |||
| 7S | RCT | Ryan Air Service | ARCTIC TRANSPORT | Yhdysvallat | ||
| RYA | Ryan Air Services | RYAN AIR | ||||
| RD | RYN | Ryan International Airlines | RYAN INTERNATIONAL | |||
| FR | RYR | Ryanair | RYANAIR | Irlanti | ||
| RYZ | Ryazan State Air Enterprise | RYAZAN AIR | Venäjä | |||
| RAA | Rynes Aviation | RYNES AVIATION | Yhdysvallat | |||
| YS | RAE | Régional Compagnie Aérienne Européenne | REGIONAL EUROPE | Ranska | ||
| REV | RVL Group | ENDURANCE | Britannia | |||
| RT | BUG | UVT Aero | Venäjä | |||
| OMN | Servicios Aereos Ominia | SERVIOMNIA | Meksiko | 2014[35] | ||
| SEN | Servicios de Aviacion Sierra | SERVISIERRA | ||||
| SGC | SGC Aviation | SAINT GEORGE | Itävalta | |||
| SCJ | Siamjet Aviation | SIAMJET | Thaimaa | |||
| SIX | Sixt Rent A Car | DRIVE ORANGE | Yhdysvallat | |||
| SOG | Solenta Aviation Ghana | Ghana | ||||
| QSR | SR Jet | SPARKLE ROLL | Kiina | |||
| SS | CRL | Corsairfly | CORSAIR | Ranska | ||
| KBN | Spiracha Aviation | KABIN | Thaimaa | 2014[35] | ||
| CBN | Southern Illinois University as "Aviation Flight" | CARBONDALE | Yhdysvallat | [12] | ||
| IBG | Springfield Air | ICE BRIDGE | [36] | |||
| BZQ | Seneca College | STING | Kanada | [4] | ||
| BVV | Sparc Avia | SPARC | Venäjä | |||
| SJM | Sino Jet Management | SINO SKY | Kiina | |||
| SCH | Seychelles Airlines | OCEAN BIRD | Seychellit | |||
| BYF | San Carlos Flight Center | BAY FLIGHT | Yhdysvallat | |||
| SXT | Servicios de Taxi Aereos | SERTAXI | Meksiko | |||
| TR | TGW | Scoot | SCOOTER | Singapore | ||
| IJ | SJO | Spring Airlines Japan | JEY SPRING | Japani | ||
| SBD | Sibia | SIBIA | Venäjä | |||
| 6Y | ART | Smartlynx Airlines | SMART LYNX | Latvia | ||
| MYX | Smartlynx Airlines Estonia | TALLINN CAT | Viro | |||
| QS | TVS | Smartwings | SKYTRAVEL | Tšekki | ||
| DES | Servicios Aereos Especializados Destina | DESTINA | Meksiko | |||
| LSV | Slovenian Ministry of Defence | Slovenia | ||||
| FUF | Servicios Aereos Fun Fly | SERVIFUN | Meksiko | |||
| E3 | VGO | Sabaidee Airways | VIRGO | Thaimaa | ||
| SAQ | Safe Air Company | Kenia | ||||
| SMU | Sanborn Map Company | SPRINGER | Yhdysvallat | |||
| RBR | Siam Airnet | SIAM AIRNET | Thaimaa | |||
| SVB | Siavia | SIAVIA | Slovenia | |||
| MHQ | Skärgårdshavets Helikoptertjänst | HELICARE | Suomi | |||
| BIS | Sky Bishek | JUMA AIR | Kirgisia | |||
| SYH | Sky Handling | Ukraina | ||||
| GG | KYE | Sky Lease Cargo | SKY CUBE | Yhdysvallat | ||
| KPM | Sky Prim Air | SKY PRIMAIR | Molodva | |||
| BSJ | Skybus Jet | SKYBUS JET | Bahama | |||
| GW | SGR | SkyGreece Airlines | SKYGREECE | Kreikka | lakkautettu | |
| USW | Special Aviation Works | AKSAR | Uzbekistan | |||
| SH | SHA | Sharp Airlines | SHARP | Australia | ||
| N9 | SHA | Shree Airlines | SHREEAIR | Nepal | ||
| 7E | AWU | Sylt Air GmbH | SYLT-AIR | Saksa | ||
| BDS | South Asian Airlines | SOUTH ASIAN | Bangladesh | |||
| OL | SZB | Samoa Air | SAMOA | Samoa | ||
| BEC | State Air Company Berkut | Kazakstan | ||||
| S4 | RZO | SATA International | AIR AZORES | Portugali | ||
| SA | SAA | South African Airways | SPRINGBOK | Etelä-Afrikka | ||
| KYD | Sky Messaging | SKYAD | ||||
| SAB | Sky Way Air | SKY WORKER | Kirgisia | |||
| KV | SKV | Sky Regional Airlines | MAPLE | Kanada | ||
| SAC | SASCO Airlines | SASCO | Sudan | |||
| SAG | SOS Flygambulans | MEDICAL AIR | Ruotsi | |||
| W7 | SAH | Sayakhat Airlines | SAYAKHAT | Kazakstan | ||
| NL | SAI | Shaheen Air International | SHAHEEN AIR | Pakistan | ||
| MM | SAM | SAM Colombia | SAM | Kolumbia | ||
| SAN | Servicios Aéreos Nacionales (SAN) | AEREOS | Ecuador | lakkautettu | ||
| SAO | Sahel Aviation Service | SAVSER | Mali | |||
| ANX | Secretaria de Marina | SECRETARIA DEMARINA | Meksiko | |||
| SAQ | Springbank Aviation | SPRINGBANK | Kanada | |||
| SK | SAS | Scandinavian Airlines | SCANDINAVIAN | Ruotsi, Tanska ja Norja | ||
| SAV | Samal Air | Kazakstan | ||||
| SAW | Sham Wing Airlines | SHAMWING | Syyria | |||
| SAX | Sabah Air | SABAH AIR | Malesia | |||
| SAY | ScotAirways | SUCKLING | Britannia | |||
| SAZ | Swiss Air-Ambulance | SWISS AMBULANCE | Sveitsi | |||
| SBA | SOL Linhas Aéreas | SOL | Brasilia | |||
| PI | SGU | Sol del Paraguay | SOLPARAGUAYO | Paraguay | ||
| SBA | STA-MALI | STA-MALI | Mali | lakkautettu | ||
| SBB | Steinman Aviation | SABER EXPRESS | Yhdysvallat | |||
| UG | SEN | SevenAir | S-BAR | |||
| SBF | Seven Bar Flying Service | SEVENAIR | Tunisia | |||
| SBG | Sabre Incorporated | Yhdysvallat | ||||
| S7 | SBI | S7 Airlines | SIBERIAN AIRLINES | Venäjä | ||
| SBL | Sobel Airlines of Ghana | SOBGHANA | Ghana | |||
| Q7 | SBM | SkyBahamas | SKY BAHAMAS | Bahama | ||
| SBO | Stabo Air | STABAIR | Sambia | |||
| SBQ | SmithKline Beecham Clinical Labs | SKIBBLE | Yhdysvallat | |||
| SBR | Saber Aviation | FREIGHTER | ||||
| BB | SBS | Seaborne Airlines | SEABORNE | |||
| PV | SBU | St Barth Commuter | BLACK FIN | Ranska | ||
| URJ | Star Air | STARAV | Pakistan | |||
| SBZ | Scibe Airlift | SCIBE AIRLIFT | Kongon demokraattinen tasavalta | |||
| AME | Espanjan ilmavoimat | AIRMIL | Espanja | |||
| SCA | South Central Air | SOUTH CENTRAL | Yhdysvallat | |||
| SCC | Seacoast Airlines | SEA-COASTER | ||||
| K5 | SQH | SeaPort Airlines | SASQUATCH | entinen lentoyhtiö | ||
| SCE | Scenic Airlines | SCENIC | ||||
| SCF | Socofer | SOCOFER | Angola | |||
| SCI | Servicios Aéreos San Cristóbal | SAN CRISTOBAL | Meksiko | |||
| SCK | Sky Cam | SKYCAM | Ranska | |||
| W3 | SCL | Switfair Cargo | SWIFTAIR | Kanada | ||
| SCB | Saigon Capital Aircraft Management | SAIGON | Alankomaat | |||
| SCN | South American Airlines | SOUTH AMERICAN | Peru | |||
| AHI | Servicios Aéreos de Chihuahua Aerochisa | AEROCHISA | Meksiko | |||
| FP | AND | Servicios Aéreos de los Andes | SERVI ANDES | Peru | 2014[35] | |
| UL | ALK | SriLankan Airlines | SRILANKAN | Sri Lanka | ||
| CDL | Sunbird Airlines | CAROLINA | Yhdysvallat | |||
| SCP | Scorpio Aviation | SCORPIO | Egypti | |||
| SCQ | OSM Aviation Academy | SCAVAC | Norja, Ruotsi ja San Diego | |||
| SIC | SFS Aviation | SICHART | Thaimaa | |||
| SCR | Silver Cloud Air | SILVER CLOUD | Saksa | |||
| SCS | South African Non Scheduled Airways | SOUTHERN CHARTERS | Etelä-Afrikka | |||
| SCT | SAAB-Aircraft | SAAB-CRAFT | Ruotsi | |||
| SCV | Servicios Aéreos Del Centro | SACSA | Meksiko | |||
| SY | SCX | Sun Country Airlines | SUN COUNTRY | Yhdysvallat | ||
| SDA | St. Andrews Airways | SAINT ANDREWS | Kanada | |||
| SDB | Sukhoi Design Bureau Company | SU-CRAFT | Venäjä | |||
| SDC | Sunrise Airlines | SUNDANCE | Yhdysvallat | |||
| SDD | Skymaster Air Taxi | SKY DANCE | ||||
| SDE | Air Partners Corp. | STAMPEDE | Kanada | |||
| SDF | Sundorph Aeronautical Corporation | SUNDORPH | Yhdysvallat | |||
| SDH | Servicio De Helicopteros | ARCOS | Espanja | |||
| SDK | SADELCA - Sociedad Aérea Del Caquetá | SADELCA | Kolumbia | |||
| SDL | Skydrift | SKYDRIFT | Britannia | |||
| SDN | Spirit of Africa Airlines | BLUE NILE | Sudan | |||
| SDU | Sud Airlines | SUD LINES | Ranska | |||
| SDV | Servicios Aéreos Del Vaupes | SELVA | Kolumbia | |||
| SDX | Servicio Tecnico Aero De Mexico | SERVICIO TECNICO | Meksiko | |||
| SDZ | Sudan Pezetel for Aviation | SUDANA | Sudan | |||
| SEA | Southeast Air | SOUTHEAST AIR | Yhdysvallat | |||
| SEB | Servicios Aéreos Luce | SERVILUCE | Meksiko | |||
| SED | Sedona Air Center | SEDONA AIR | Yhdysvallat | |||
| SEE | Shaheen Air Cargo | SHAHEEN CARGO | Pakistan | |||
| SEH | Sky Express | AIR CRETE | Kreikka | |||
| SG | SEJ | Spicejet | SPICEJET | Intia | ||
| SEK | Skyjet | SKALA | Kazakstan | |||
| SEL | Sentel Corporation | SENTEL | Yhdysvallat | |||
| SEO | Selcon Airlines | SELCON AIR | Nigeria | |||
| I6 | SEQ | Sky Eyes | SKY EYES | Thaimaa | ||
| SES | Servicio Aéreo Saltillo | SERVISAL | Meksiko | |||
| EH | SET | SAETA | SAETA | Ecuador | ||
| SEV | Serair Transworld Press | CARGOPRESS | Espanja | |||
| SFA | SEFA | SEFA | Ranska | lakkautettu | ||
| SFC | Shuswap Flight Centre | SHUSWAP | Kanada | |||
| SFE | Sefofane Air Charters | SEFOFANE | Botswana | |||
| SFF | Safewings Aviation Company | SWIFTWING | Yhdysvallat | |||
| SFG | Sun Freight Logistics | AERO GULF | Thaimaa | |||
| 7G | SFJ | Star Flyer | STARFLYER | Japani | ||
| SFL | Southflight Aviation | SOUTHFLIGHT | Uusi-Seelanti | |||
| SFN | Safiran Airlines | SAFIRAN | Iran | |||
| SFP | Safe Air | SAFE AIR | Pakistan | |||
| FA | SFR | Safair | CARGO | Etelä-Afrikka | ||
| SFS | Southern Frontier Air Transport | SOUTHERN FRONTIER | Kanada | |||
| SFT | Skyfreight | SKYFREIGHT | Yhdysvallat | |||
| SFU | Solent Flight | SAINTS | Britannia | |||
| SFX | S.K. Logistics | SWAMP FOX | Yhdysvallat | |||
| SGB | Sky King, Inc. | SONGBIRD | ||||
| SGC | Southern Right Air Charter | SOUTHERNRIGHT | Etelä-Afrikka | |||
| SGD | Sky Gate International Aviation | AIR BISHKEK | Kirgisia | |||
| SGF | STAC Swiss Government Flights | STAC | Sveitsi | |||
| SGH | Servisair | SERVISAIR | Britannia | |||
| SGI | Servicios Aéreos Agrícolas | SERAGRI | Chile | |||
| SGK | Skyward Aviation | SKYWARD | Kanada | |||
| SGM | Sky Aircraft Service | SIGMA | Alankomaat | |||
| SGN | Siam GA | SIAM | Thaimaa | |||
| SGP | Sagolair Transportes Ejecutivos | SAGOLAIR | Espanja | |||
| SGS | Saskatchewan Government Executive Air Service | SASKATCHEWAN | Kanada | |||
| SGT | Skygate | SKYGATE | Alankomaat | |||
| SGU | Samgau | RAUSHAN | Kazakstan | |||
| SGX | Saga Airlines | Turkki | ||||
| N5 | SGY | Skagway Air Service | SKAGWAY AIR | Yhdysvallat | ||
| SHB | Shabair | SHABAIR | Kongon demokraattinen tasavalta | |||
| SHC | Sky Harbor Air Service | SKY HARBOR CHEYENNE | Yhdysvallat | |||
| SHD | Sahara Airlines | Algeria | ||||
| SHE | Shell Aircraft | SHELL | Britannia | |||
| SHG | Shoprite Group | SHOP AIR | ||||
| SHJ | Sharjah Ruler's Flight | SHARJAH | Yhdistyneet arabiemiirikunnat | |||
| SHK | Shorouk Air | Egypti | ||||
| SHL | Samson Aviation | SAMSON | Britannia | |||
| SHM | Sheltam Aviation | SHELTAM | Etelä-Afrikka | |||
| SHN | Shaheen Airport Services | SUGAR ALFA | Pakistan | |||
| SHO | Sheremetyevo-Cargo | Venäjä | ||||
| SHP | Service Aerien Francais | SAF | Ranska | |||
| SHQ | Shanghai Airlines Cargo | SHANGHAI CARGO | Kiina | |||
| SHR | Shooter Air Courier | SHOOTER | Kanada | |||
| SHS | Shura Air Transport Services | SHURA AIR | Etiopia | |||
| HZ | SHU | Sakhalinskie Aviatrassy (SAT) | SATAIR | Venäjä | ||
| SP | SAT | SATA Air Acores | SATA | Portugali | ||
| 8S | Scorpio Aviation | |||||
| SHV | Shavano Air | SHAVANO | Yhdysvallat | |||
| SHW | Shawnee Airline | SHAWNEE | ||||
| SHX | Slim Aviation Services | SLIM AIR | Nigeria | |||
| ZY | SHY | Sky Airlines | ANTALYA BIRD | Turkki | ||
| SQ | SIA | Singapore Airlines | SINGAPORE | Singapore | ||
| 5M | SIB | Sibaviatrans | SIBAVIA | Venäjä | ||
| SIE | Sierra Express | SEREX | Yhdysvallat | |||
| SI | SIH | Skynet Airlines | BLUEJET | Irlanti | ||
| SIJ | Seco International | Japani | ||||
| SIL | Servicios Aeronáuticos Integrales | SERVICIOS INTEGRALES | Meksiko | |||
| SIM | Star Air | Sierra Leone | ||||
| SIO | Sirio | SIRIO | Italia | |||
| SIR | Salair | SALAIR | Yhdysvallat | |||
| SIS | Saber Airlines | Egypti | ||||
| XS | SIT | SITA | Belgia | |||
| SIV | Slovenian Armed Forces | SLOVENIAN | Slovenia | |||
| SIW | Sirio Executive | SIRIO EXECUTIVE | Italia | |||
| SJA | Servicios Aéreos Especiales De Jalisco | SERVICIOJAL | Meksiko | |||
| SJC | Servicios Ejecutivos Continental | SERVIEJECUTIVO | ||||
| SJE | Sunair 2001 | SUNBIZ | Etelä-Afrikka | |||
| SJJ | Spirit Aviation | SPIRIT JET | Yhdysvallat | |||
| SJL | Servicios Especiales Del Pacifico Jalisco | SERVICIOS JALISCO | Meksiko | |||
| SJT | Swiss Jet | SWISS JET | Sveitsi | |||
| SJY | Sriwijaya Air | SRIWIJAYA | Indonesia | |||
| ZS | SMY | Sama Airlines | NAJIM | Saudi-Arabia | ||
| ALC | Southern Jersey Airways, Inc. | ACOM | Yhdysvallat | |||
| SPS | SPASA | SALDUERO | Espanja | |||
| SPT | Speed Aviation | SPEED AVIATION | Bangladesh | |||
| SPU | Southeast Airmotive | SPUTTER | Yhdysvallat | |||
| SPV | Servicios Privados De Aviación | SERVICIOS PRIVADOS | Meksiko | |||
| SPW | Speedwings | SPEEDWING | Sveitsi | |||
| SPX | Service People Gesellschaft für Charter und Service | Saksa | ||||
| SQA | Slovak National Aeroclub | SLOVAK AEROCLUB | Slovakia | |||
| SQ | SQC | Singapore Airlines Cargo | SINGCARGO | Singapore | ||
| SQF | Slovakian ilmavoimat | SLOVAK AIRFORCE | Slovakia | |||
| SQL | Servicos De Alquiler | ALQUILER | Meksiko | |||
| SRA | Sair Aviation | SAIR | Kanada | |||
| SRC | Searca | SEARCA | Kolumbia | |||
| FT | SRH | Siem Reap Airways | SIEMREAP AIR | Kambodža | ||
| SX | SRK | Sky Work Airlines | SKYFOX | Sveitsi | ||
| SM | SRL | Swedline Express | STARLINE | Ruotsi | toiminta lopetettu2006 | |
| SRL | Servicios Aeronáuticos Aero Personal | SERVICIOS PERSONAL | Meksiko | |||
| SRN | Sirair | SIRAIR | Venäjä | |||
| SRO | Servicios Aéreos Ejecutivos Saereo | SAEREO | Ecuador | |||
| SRQ | South East Asian Airlines | SEAIR | Filippiinit | |||
| S6 | SRR | Star Air | WHITESTAR | Tanska | ||
| SRS | Selkirk Remote Sensing | PHOTO CHARLIE | Kanada | |||
| SRU | Star Up | STAR-UP | Peru | |||
| SRW | Sarit Airlines | SARIA | Sudan | |||
| SRX | Sierra Expressway Airlines | SIERRA EX | Yhdysvallat | |||
| SRZ | Strato Air Services | STRATO | Etelä-Afrikka | |||
| SSB | Sasair | SASIR | Kanada | |||
| SSC | Southern Seaplane | SOUTHERN SKIES | Yhdysvallat | |||
| SSD | Star Service International | STAR SERVICE | Ranska | |||
| SSE | Servicios Aéreos Sunset | SUNSET | Meksiko | |||
| D2 | SSF | Severstal Air Company | SEVERSTAL | Venäjä | ||
| SSG | Slovak Government Flying Service | SLOVAK GOVERNMENT | Slovakia | |||
| VD | BBB | SwedJet Airways | BLACKBIRD | Ruotsi | ||
| SSK | Skystar International | SKYSTAR | Yhdysvallat | |||
| SSO | Special Scope Limited | DOPE | Britannia | |||
| SSP | Starspeed | STARSPEED | ||||
| QF | SSQ | Sunstate Airlines | SUNSTATE | Australia | ||
| SSS | SAESA | SAESA | Espanja | |||
| SST | Sunwest Airlines | SUNFLIGHT | Kanada | |||
| SSU | SASCA | SASCA | Venezuela | |||
| 5G | SSV | Skyservice Airlines | SKYTOUR | Kanada | lakkautettu | |
| SSW | Streamline Aviation | STREAMLINE | Britannia | |||
| SSY | Sky Aviation | SIERRA SKY | Sierra Leone | |||
| SSZ | Specsavers Aviation | SPECSAVERS | Britannia | |||
| STA | Star Aviation | STAR | ||||
| STB | Status-Alpha Airline | STATUS-ALPHA | Ukraina | |||
| STC | Stadium City Limited | STADIUM | Britannia | |||
| STD | Servicios De Aerotransportacion De Aguascalientes | AERO AGUASCALINETES | Meksiko | |||
| STE | Semitool Europe | SEMITRANS | Britannia | |||
| STF | SFT-Sudanese Flight | Sudan | ||||
| STG | Sedalia, Marshall, Boonville Stage Line | STAGE | Yhdysvallat | |||
| STH | South-Airlines | Armenia | ||||
| STI | Sontair | SONTAIR | Kanada | |||
| STJ | Sella Aviation | STELLAVIA | Alankomaat | |||
| RE | STK | Stobart Air | STOBART | Irlanti | ||
| STL | Stapleford Flight Centre | STAPLEFORD | Britannia | |||
| STO | Streamline Ops | SLOPS | Venäjä | |||
| STQ | Star Air | STERA | Indonesia | |||
| FS | STU | Servicios de Transportes Aéreos Fueguinos | FUEGUINO | Argentiina | ICAO ja kutsumerkki eivät ole voimassa | |
| STU | Star African Air | STARSOM | Somalia | |||
| SUU | Star West Aviation | SUNSTAR | Yhdysvallat | |||
| STV | Southern Aviation | SOUTHERN AVIATION | Ghana | |||
| STW | South West Air Corporation | SIERRA WHISKEY | Filippiinit | |||
| STX | Stars Away Aviation | STARSAWAY | Etelä-Afrikka | |||
| STY | Styrian Airways | STYRIAN | Itävalta | |||
| SUA | Silesia Air | AIR SILESIA | Tšekki | |||
| SUB | Suburban Air Freight | SUB AIR | Yhdysvallat | |||
| SD | SUD | Sudan Airways | SUDANAIR | Sudan | ||
| PI | SUF | Fiji Link | SUNFLOWER | Fidži | ||
| LW | FDY | Sun Air International | FRIENDLY | Yhdysvallat | ||
| SUG | Sunu Air | SUNU AIR | Senegal | |||
| SUH | Sun Light | LIGHT AIR | Kirgisia | |||
| SUI | Sveitsin ilmavoimat | SWISS AIR FORCE | Sveitsi | |||
| SUK | Superior Aviation Services | SKYCARGO | Kenia | |||
| SUM | State Unitary Air Enterprise | SUMES | Venäjä | |||
| SUR | Sun Air | Egypti | ||||
| EZ | SUS | Sun Air of Scandinavia | SUNSCAN | Tanska | ||
| URF | Surf Air | SURF AIR | Yhdysvallat | |||
| SUT | Sistemas Aeronauuticos 2000 | SISTEMAS AERONAUTICOS | Meksiko | |||
| SUV | Sundance Air | DANCEAIR | Venezuela | |||
| SV | SVA | Saudia | SAUDIA | Saudi-Arabia | ||
| SVD | St. Vincent Grenadines Air | GRENADINES | Saint Vincent ja Grenadiinit | |||
| SVF | Swedish Armed Forces | SWEDEFORCE | Ruotsi | |||
| AWJ | Sahel Airlines | SAHEL AIRLINES | Niger | |||
| SVH | Sterling Helicopters | SILVER | Britannia | |||
| SVI | Servicios De Transporte Aéreo | SETRA | Meksiko | |||
| SVJ | Silver Air | Djibouti | ||||
| SVL | Sevastopol-Avia | SEVAVIA | Ukraina | |||
| SVN | Savanair | SAVANAIR | Angola | |||
| SVO | Servicios Aeronáuticos De Oriente | SERVIORIENTE | Meksiko | |||
| SVS | Servicios Aéreos Saar | AEREOS SAAR | ||||
| SVT | Seven Four Eight Air Services | SIERRA SERVICES | Luxembourg | |||
| SVX | Security Aviation | SECURITY AIR | Yhdysvallat | |||
| WN | SWA | Southwest Airlines | SOUTHWEST | |||
| SWB | Swissboogie Parapro | SWISSBOOGIE | Sveitsi | |||
| SWC | South West Air | SAINT CLAIR | Kanada | |||
| A4 | SWD | Southern Winds Airlines | SOUTHERN WINDS | Argentiina | ||
| SWE | Swedeways | SWEDELINE | Ruotsi | |||
| Spurling Aviation | AIR SEATTLE | Yhdysvallat | ||||
| WG | SWG | Sunwing Airlines | SUNWING | Kanada | ||
| SWI | Sunworld Airlines | SUNWORLD | Yhdysvallat | |||
| SWJ | StatesWest Airlines | STATES | ||||
| SWO | Surinam International Victory Airline | SIVA | Suriname | lakkautettu | ||
| SWP | Star Work Sky | STAR WORK | Italia | |||
| SWQ | Swift Air | SWIFTFLIGHT | Yhdysvallat | |||
| LX | SWR | Swiss International Air Lines | SWISS | Sveitsi | ||
| SR | SWR | Swissair | SWISSAIR | lakkautettu | ||
| SR | SDR | Sundair | SUNDAIR | Saksa | ||
| SWS | Sunwest Aviation (Lindquist Investment) | SUNNY WEST | Yhdysvallat | |||
| SWT | Swiftair | SWIFT | Espanja | |||
| LZ[37] | SWU | Swiss Global Air Lines | EUROSWISS | Sveitsi | ||
| WV | SWV | Swe Fly | FLYING SWEDE | Ruotsi | ||
| S8 | SWW | Shovkoviy Shlyah | WAY AERO | Ukraina | ||
| Q4 | SWX | Swazi Express Airways | SWAZI EXPRESS | Swazimaa | ||
| WO | WSW | Swoop | SWOOP | Kanada | ||
| SWY | Skyjet | SWISSLINK | Sveitsi | |||
| SWZ | Servair, Private Charter | SWISSBIRD | ||||
| S8 | SWZ | Skywise Airline | SKYWISE | Etelä-Afrikka | ||
| SXA | Southern Cross Aviation | FERRY | Yhdysvallat | |||
| SXC | Sky Exec Aviation Services | SKY EXEC | Nigeria | |||
| SXE | Southeast Express Airlines | DOGWOOD EXPRESS | Yhdysvallat | |||
| SXM | Servicios Aéreos Especializados Mexicanos | SERVIMEX | Meksiko | |||
| XQ | SXS | SunExpress | SUNEXPRESS | Turkki | ||
| SXT | Servicios De Taxi Aéreo | SERTA | Meksiko | |||
| SXX | Satellite Aero | SATELLITE EXPRESS | Yhdysvallat | |||
| SXY | Safari Express Cargo | SAFARI EXPRESS | Kenia | |||
| SYA | Skyways | LINEAS CARDINAL | Argentiina | |||
| SYC | Systec 2000 | SYSTEC | Yhdysvallat | |||
| SYE | Sheba Aviation | Jemen | ||||
| SYF | Sky One Express Airlines | SKY FIRST | Yhdysvallat | |||
| SYG | Synergy Aviation | SYNERGY | Britannia | |||
| SYI | Sonalysts | Yhdysvallat | ||||
| SYJ | Slate Falls Airways | Kanada | ||||
| SYK | Satsair | AEROCAB | Yhdysvallat | |||
| SYN | Syncrude Canada | SYNCRUDE | Kanada | |||
| RB | SYR | Syrian Arab Airlines | SYRIANAIR | Syyria | ||
| SYS | Shawbury Flying Training Unit | SHAWBURY | Britannia | |||
| SYV | Special Aviation Systems | SPECIAL SYSTEM | Yhdysvallat | |||
| AL | SYX | Skywalk Airlines | SKYWAY-EX | |||
| ZP | AZQ | Silk Way Airlines | SILK LINE | Azerbaidžan | ||
| 7L | AZG | Silk Way West Airlines | SILK WEST | |||
| SYY | South African Historic Flight | SKY COACH | Etelä-Afrikka | |||
| SZT | Servicios Aeronáuticos Z | AERO ZEE | Meksiko | |||
| BHV | Specavia Air Company | AVIASPEC | Venäjä | |||
| BLY | Starair | BLARNEY | Irlanti | |||
| BNC | Sundance Air | BARNACLE AIR | Yhdysvallat | |||
| E5 | BRZ | Samara Airlines | BERYOZA | Venäjä | lakkautettu | |
| CBN | Swedish Civil Aviation Administration | CALIBRATION | Ruotsi | |||
| SC | CDG | Shandong Airlines | SHANDONG | Kiina | ||
| CDS | Spectrem Air | SPECDAS | Etelä-Afrikka | |||
| CEE | Servicios Aéreos Centrales | CENTRA AEREOS | Meksiko | |||
| CFL | Swedish Airlines | SWEDISH | Ruotsi | |||
| CGL | Seagle Air | SEAGLE | Slovakia | |||
| CIG | Sirius-Aero | SIRIUS AERO | Venäjä | |||
| CNK | Sunwest Home Aviation | CHINOOK | Kanada | |||
| SK | CNO | SAS Braathens | SCANOR | Norja | ||
| 9C | CQH | Spring Airlines | AIR SPRING | Kiina | ||
| 3U | CSC | Sichuan Airlines | SI CHUAN | |||
| FM | CSH | Shanghai Airlines | SHANGHAI AIR | |||
| CSY | Shuangyang General Aviation | SHUANGYANG | ||||
| ZH | CSZ | Shenzhen Airlines | SHENZHEN AIR | |||
| 8C | CXI | Shanxi Airlines | SHANXI | |||
| DKT | Sioux Falls Aviation | DAKOTA | Yhdysvallat | |||
| DKY | Servicios Aéreos Elite | DAKOY | Espanja | |||
| DNI | Servicios Aéreos Denim | AERO DENIM | Meksiko | |||
| EAB | Swiss Eagle | SWISS EAGLE | Sveitsi | |||
| EAN | Skypower Express Airways | NIGERIA EXPRESS | Nigeria | |||
| ENR | Scenic Air | Namibia | ||||
| 7L | ERO | Sun D'Or | ECHO ROMEO | Israel | ||
| NE | ESK | SkyEurope | RELAX | Slovakia | lakkautettu | |
| CQ | EXL | Sunshine Express Airlines | Australia | |||
| EXY | South African Express | EXPRESSWAYS | Etelä-Afrikka | |||
| FFD | Stuttgarter Flugdienst | FIRST FLIGHT | Saksa | |||
| FFH | Shalom Air Services | PEACE AIR | Nigeria | |||
| FJE | Silverjet | ENVOY | Britannia | |||
| FLH | Sky Bus | MILE HIGH | Yhdysvallat | |||
| GAD | South Coast Aviation | SOUTHCOAST | Britannia | |||
| GDE | Servicios Aéreos Gadel | GADEL | Meksiko | |||
| GDG | S.P. Aviation | GOLDEN GATE | Yhdysvallat | |||
| GIK | Seba Airlines | SEBA | Guinea | |||
| GNA | Servicios Aéreos Gana | SERVIGANA | Meksiko | |||
| GSW | Sky Wings Airlines | Kreikka | ||||
| GXL | Star XL German Airlines | STARDUST | Saksa | |||
| HAU | Skyhaul | SKYHAUL | Japani | |||
| HIP | Starship | STARSA | Meksiko | |||
| HJE | Servicios Ejecutivos Gosa | GOSA | ||||
| SO | HKA | Superior Aviation | SPEND AIR | Yhdysvallat | ||
| HLO | Samaritan Air Service | HALO | Kanada | |||
| HRI | Skyraidybos Mokymo Centras | HELIRIM | Liettua | |||
| HSK | Sky Europe Airlines | MATRA | Slovakia | |||
| HSV | Svenska Direktflyg | HIGHSWEDE | Ruotsi | |||
| HSY | Sky Helicopteros | HELISKY | Espanja | |||
| TE | IGA | Skytaxi | IGUANA | Puola | ||
| IJS | Silvair | Yhdysvallat | ||||
| ILS | Servicios Aéreos Ilsa | SERVICIOS ILSA | Meksiko | |||
| INK | Sincom-Avia | SINCOM AVIA | Ukraina | |||
| IRV | Safat Airlines | SAFAT AIR | Iran | |||
| IRZ | Saha Airlines Services | SAHA | ||||
| JAM | Sunline Express | SUNTRACK | Kenia | |||
| JCM | Secure Air Charter | SECUREAIR | Yhdysvallat | |||
| JIM | Sark International Airways | SARK | Britannia | |||
| JK | JKK | Spanair | SPANAIR | Espanja | lakkautettu | |
| KKS | Salem | KOKSHE | Kazakstan | |||
| KOP | Servicios Aéreos Copters | COPTERS | Chile | |||
| KSP | Servicios Aéreos Expecializados En Transportes Petroleros | SAEP | Kolumbia | |||
| KYB | Skybridge AirOps | SKY AIROPS | Italia | |||
| KYR | Sky Aeronautical Services | SKY AERONAUTICAL | Meksiko | |||
| LGU | Servicios Aéreos Ejecutivos De La Laguna | LAGUNA | ||||
| LLA | Servico Leo Lopex | LEO LOPOZ | ||||
| LLS | Servicios Aéreos Estrella | SERVIESTRELLA | ||||
| LMG | Etelä-Afrikan ilmavoimat | SOUTH AFRICAN | Etelä-Afrikka | |||
| LMO | Sky One Holdings as Privaira | SKY HOLDINGS | Yhdysvallat | [9] | ||
| LRS | Sansa | Costa Rica | ||||
| LSP | Spectrum Aviation Incorporated | AIR TONY | Britannia | |||
| MCG | SOS Helikoptern Gotland | MEDICOPTER | Ruotsi | |||
| MDT | Sundt Air | MIDNIGHT | Norja | |||
| MLO | Servicios Aéreos Milenio | MILENIO | Meksiko | |||
| MMS | SAAD | MUSAAD AIR | Caymansaaret | |||
| MRI | Servicios Aéreos Moritani | MORITANI | Meksiko | |||
| 2G* | MRR | San Juan Airlines | MARINER | Yhdysvallat | ||
| MSG | Servico Aéreo Regional | SAR-REGIONAL | Mosambik | |||
| MSP | Servicio De Vigilancia Aérea Del Ministerio De Seguridad Pública | SEGURIDAD | Costa Rica | |||
| MTG | Servicios Aéreos MTT | Meksiko | ||||
| 1Z | APD | Sabre | Australia | |||
| 1S | Sabre | Yhdysvallat | ||||
| 1I | Sierra Nevada Airlines | |||||
| 1H | Siren-Travel | Venäjä | ||||
| 1Q | Sirena | |||||
| SBW | Snowbird Airlines | SNOWMAN | Suomi | |||
| 1K | Southern Cross Distribution | Australia | ||||
| 1K | Sutra | Yhdysvallat | ||||
| 2C | SNCF | Ranska | ||||
| 2S | Star Equatorial Airlines | Guinea | ||||
| NAD | Seulawah Nad Air | SEULAWAH | Indonesia | |||
| NAZ | Servicios Aéreos del Nazas S.A. de C.V. | NAZAS | Meksiko | |||
| NCS | Simpson Air Ltd | COMMUTER-CANADA | Kanada | |||
| NK | NKS | Spirit Airlines | SPIRIT WINGS | Yhdysvallat | ||
| NON | Servicios Aéreos Latinoamericanos | SERVICIOS LATINO | Meksiko | |||
| NRZ | Servicios Aéreos Monarrez | MONARREZ | ||||
| NSC | Societe De Transport Aerien De Mauritanie | TRANS-SOCIETE | Mauritania | |||
| NSE | SATENA | SATENA | Kolumbia | |||
| NTB | Servicios Aéreos Del Norte | SERVINORTE | Meksiko | |||
| NTG | Servicios Integrales De Aviación | INTEGRALES | ||||
| S0 | OKS | Slok Air Gambia | SLOK GAMBIA | Gambia | ||
| OKT | Soko Aviation | SOKO AIR | Espanja | |||
| OLC | Solar Cargo | SOLARCARGO | Venezuela | |||
| OLO | Soloflight | SOLO | Britannia | |||
| ONG | Sonnig SA | SONNIG | Sveitsi | |||
| SO | OSL | Sosoliso Airlines | SOSOLISO | Nigeria | ||
| OSS | Servicios Aéreos Noticiosos | NOTICIOSOS | Meksiko | |||
| OTL | South Airlines | SOUTHLINE | Ukraina | |||
| VA | OZW | Virgin Australia Regional Airlines | VELOCITY | Australia | ||
| PIV | Sokol | AEROSOKOL | Venäjä | |||
| PLT | South Carolina Aeronautics Commission | PALMETTO | Yhdysvallat | |||
| PMR | Servicios Aéreos Premier | SERVICIOS PREMIER | Meksiko | |||
| PNS | Survey Udara | PENAS | Indonesia | |||
| POB | Servicios Aéreos Poblanos | POBLANOS | Meksiko | |||
| PSV | Servicios Aéreos Profesionales | PROSERVICIOS | Dominikaaninen tasavalta | |||
| PTM | Southeastern Airways | POSTMAN | Yhdysvallat | |||
| PUR | Spurwing Airlines | SPURWING | Etelä-Afrikka | |||
| 1I | PZR | Sky Trek International Airlines | PHAZER | Yhdysvallat | ||
| RBW | Shandong Airlines Rainbow Jet | CAI HONG | Kiina | |||
| REJ | SA Airlink Regional | REGIONAL LINK | Etelä-Afrikka | |||
| RER | Servicio Aéreo Regional Regair | REGAIR | Ecuador | |||
| RFT | Scoala Superioara De Aviatie Civila | ROMANIAN ACADEMY | Romania | |||
| RGC | Servicios Aéreos Regiomontanos | REGIOMONTANO | Meksiko | |||
| RLS | S-Air | S-AIRLINES | Venäjä | |||
| RMP | Servicios De Rampa Y Mostrador | SERAMSA | Meksiko | |||
| RSE | SNAS Aviation | RED SEA | Saudi-Arabia | |||
| SX | SKB | Skybus Airlines | SKYBUS | Yhdysvallat | lakkautettu | |
| SKC | Skymaster Airlines | SKYMASTER AIR | Brasilia | |||
| SKD | Sky Harbor Air Service | SKY DAWG | Yhdysvallat | |||
| SKE | Sky Tours | SKYISLE | ||||
| AZG | Sakaviaservice | SAKSERVICE | Georgia | lakkautettu | ||
| SKF | Skycraft | SKYCRAFT | Yhdysvallat | |||
| SKG | Skycraft Air Transport | SKYCRAFT-CANADA | Kanada | |||
| RU | SKI | SkyKing Turks and Caicos Airways | SKYKING | Turks- ja Caicossaaret | ||
| SKK | Skylink Aviation | SKYLINK | Kanada | |||
| SKL | Skycharter | SKYCHARTER | ||||
| SKN | Skyline Aviation Services | SKYLINER | Yhdysvallat | |||
| SKO | Scottish Airways Flyers | SKYWORK | Britannia | |||
| SKR | Skyscapes Air Charters | SKYSCAPES | Etelä-Afrikka | |||
| SKS | Sky Service | SKY SERVICE | Belgia | |||
| SKS | Sky Link Aviation | Pakistan | ||||
| S3 | BBR | Santa Barbara Airlines | SANTA BARBARA | Venezuela | ||
| XT | SKT | SkyStar Airways | SKY YOU | Thaimaa | ||
| H2 | SKU | Sky Airline | AEROSKY | Chile | ||
| OO | SKW | SkyWest Airlines | SKYWEST | Yhdysvallat | ||
| JZ | SKX | Skyways Express | SKY EXPRESS | Ruotsi | toiminta lopetettu 2012 | |
| BC | SKY | Skymark Airlines | SKYMARK | Japani | ||
| SKZ | Skyway Enterprises | SKYWAY-INC | Yhdysvallat | |||
| LJ | SLA | Sierra National Airlines | SELAIR | Sierra Leone | ||
| SLB | Slok Air | SLOK AIR | Nigeria | |||
| SLD | Silver Air | SILVERLINE | Tšekki | |||
| SLE | Streamline | SLIPSTREAM | Etelä-Afrikka | |||
| SLF | Starfly | ELISTARFLY | Italia | |||
| SLG | Saskatchewan Government | LIFEGUARD | Kanada | |||
| SLH | Silverhawk Aviation | SILVERHAWK | Yhdysvallat | |||
| AGE | Servicios Aéreos de Los Ángeles | AEROANGEL | Meksiko | |||
| MI | SLK | SilkAir | SILKAIR | Singapore | ||
| 6Q | SLL | Slovak Airlines | SLOV LINE | Slovakia | ||
| PY | SLM | Surinam Airways | SURINAM | Suriname | ||
| SLN | Sloane Aviation | SLOANE | Britannia | |||
| SLP | Salpa Aviation | SALPA | Sudan | |||
| SLS | Servicios Aéreos Slainte | SERVICIOS SLAINTE | Meksiko | |||
| SLV | Stella Aviation | AVISTELLA | Mauritania | |||
| SLW | Salama Airlines Nigeria | SALMA AIR | Nigeria | |||
| SLX | Sete Linhas Aéreas | SETE | Brasilia | |||
| SLY | Sky Line for Air Services | SKYCO | Sudan | |||
| SLZ | Super Luza | LUZA | Angola | |||
| SMA | SMA Airlines | SESAME | Nigeria | |||
| SMC | Sabang Merauke Raya Air Charter | SAMER | Indonesia | |||
| SMD | Servicios Aéreos La Marquesa | SERVICIOS MARQUESA | Meksiko | |||
| 8D | Servant Air | Yhdysvallat | ||||
| SME | Semos | SEMICH | Kazakstan | |||
| SMF | Smalandsflyg | GORDON | Ruotsi | |||
| SMH | Smithair | SMITHAIR | Yhdysvallat | |||
| SMK | Semeyavia | ERTIS | Kazakstan | |||
| SML | Smith Air | SMITH AIR | Kanada | |||
| SMM | Summit Airlines | SUMMIT-AIR | Yhdysvallat | |||
| SMQ | Samar Air | SAMAR AIR | Tadžikistan | |||
| SMR | Somon Air | SOMON AIR | ||||
| SMT | Skyline | SKYLIMIT | Nigeria | |||
| AOS | Servicios Aéreos Del Sol, S.A. de C.V. | AEROSOL | Meksiko | |||
| SNA | Senator Aviation Charter | SENATOR | Saksa | |||
| NB | SNB | Sterling Airlines | STERLING | Tanska | ||
| SNE | Servicios Aéreos De Nicaragua (SANSA) | SANSA | Nicaragua | |||
| SNF | Shans Air | SHANS AIR | Venäjä | |||
| SNH | Senair Services | SENSERVICE | Senegal | |||
| SNI | Savanah Airlines | SAVANAHLINE | Nigeria | |||
| 6J | SNJ | Skynet Asia Airways | NEWSKY | Japani | ||
| SNK | Southeast Airlines (Sun Jet International) | SUN KING | Yhdysvallat | |||
| SNL | Soonair Lines | SOONAIR | ||||
| SNM | Servizi Aerei | SERVIZI AEREI | Italia | |||
| SNP | Sun Pacific International | SUN PACIFIC | Yhdysvallat | |||
| SNQ | Sun Quest Executive Air Charter | EXECU-QUEST | ||||
| SNS | Societe Centrafricaine De Transport Aerien | Keski-Afrikan tasavalta | ||||
| SNT | Suncoast Aviation | SUNCOAST | Yhdysvallat | |||
| SNU | Snunit Aviation | Israel | ||||
| SNV | Sudanese States Aviation | SUDANESE | Sudan | |||
| SNW | Sun West Airlines | SUN WEST | Yhdysvallat | |||
| SNX | Sun Air Aviation Services | SUNEX | Kanada | |||
| SOB | Stabo Freight | STABO | Sambia | |||
| SOC | Southern Cargo Air Lines | Venäjä | ||||
| SOH | Southern Ohio Aviation Sales | SOUTHERN OHIO | Yhdysvallat | |||
| SOI | Southern Aviation | SOAVAIR | Sambia | |||
| IE | SOL | Solomon Airlines | SOLOMON | Salomonsaaret | ||
| SOM | Somali Airlines | SOMALAIR | Somalia | |||
| SON | Sunshine Air Tours | SUNSHINE TOURS | Yhdysvallat | |||
| SOO | Southern Air | SOUTHERN AIR | ||||
| SOP | Solinair | SOLINAIR | Slovenia | |||
| SOR | Sonair Servico Aéreo | SONAIR | Angola | |||
| SOT | Southeast Correct Craft | SOUTH COURIER | Yhdysvallat | |||
| SOU | Southern Airways | SOUTHERN EXPRESS | ||||
| 6W | SOV | Saratov Airlines Joint Stock Company | SARATOV AIR | Venäjä | ||
| SOW | Sowind Air | SOWIND | Kanada | |||
| SOX | Solid Air | SOLIDAIR | Alankomaat | |||
| HZ | SOZ | Sat Airlines | SATCO | Kazakstan | ||
| SPA | Sierra Pacific Airlines | SIERRA PACIFIC | Yhdysvallat | |||
| SPB | Springbok Classic Air | SPRING CLASSIC | Etelä-Afrikka | |||
| SPC | Skyworld Airlines | PORT | Yhdysvallat | |||
| SPE | Sprague Electric Company | SPRAGUE | ||||
| SPF | Space World Airline | SPACE WORLD | Nigeria | |||
| SPG | Springdale Air Service | SPRING AIR | Yhdysvallat | |||
| SPH | Sapphire Executive Air | SAPPHIRE-CHARTER | Etelä-Afrikka | |||
| SPI | South Pacific Island Airways | SOUTH PACIFIC | Yhdysvallat | |||
| SPL | Servicios Corporativos Aéreos De La Laguna | CORPORATIVOS LAGUNA | Meksiko | |||
| SPN | Skorpion Air | AIR SKORPIO | Bulgaria | |||
| SPP | Sapphire Aviation | SAPPHIRE | Yhdysvallat | |||
| SPQ | Servicios Aéreos Palenque | SERVICOS PALENQUE | Meksiko | |||
| TBS | Servicios Aéreos Tribasa | TRIBASA | ||||
| S5 | TCF | Shuttle America | MERCURY | Yhdysvallat | ||
| SVV | SALTAVIATION | SALT | Puola | http://salt.aero/ | ||
| TGT | SAAB Nyge Aero | TARGET | Ruotsi | |||
| THB | Spark Air | THAI SABAI | Thaimaa | |||
| TIH | S C Ion Tiriac | TIRIAC AIR | Romania | |||
| TRL | Starlite Aviation | STARSTREAM | Etelä-Afrikka | |||
| TRN | Servicios Aéreos Corporativos | AEROTRON | Mauritania | |||
| TTM | Societe Tout Transport Mauritanien | TOUT-AIR | ||||
| TZU | Servicios Aéreos Tamazula | TAMAZULA | Meksiko | |||
| UGP | Shar Ink | SHARINK | Venäjä | |||
| UKU | Second Sverdlovsk Air Enterprise | PYSHMA | ||||
| UNT | Servicios Aéreos Universitarios | UNIVERSITARIO | Meksiko | |||
| USK | Skif-Air | SKIF-AIR | Ukraina | |||
| USN | Smarkand Aero Servise | SAMAS | Uzbekistan | |||
| UZS | Samarkand Airways | SOGDIANA | ||||
| VDO | Servicios Aéreos Avandaro | AVANDARO | Meksiko | |||
| VGS | Stichting Vliegschool 16Hoven | SMART | Alankomaat | |||
| VRB | Silverback Cargo Freighters | SILVERBACK | Ruanda | |||
| VRS | Sirvair | VAIRSA | Meksiko | |||
| VSV | Scat Air | VLASTA | Kazakstan | |||
| VXN | Sunset Aviation | VIXEN | Yhdysvallat | |||
| TWY | Sunset Aviation, LLC | TWILIGHT | ||||
| WCC | Sport Air Travel | WEST COAST | ||||
| WFC | Swift Copters | SWIFTCOPTERS | Sveitsi | |||
| WLK | Skyrover CC | SKYWATCH | Etelä-Afrikka | |||
| XLK | Safarilink Aviation | SAFARILINK | Kenia | |||
| XMX | SENEAM | SENEAM | Meksiko | |||
| XPG | Southport Air Service | Yhdysvallat | ||||
| XSA | Spectrum Air Service | |||||
| XSN | Stephenville Aviation Services | Kanada | ||||
| XTA | Servicios Aéreos Textra | TEXTRA | Meksiko | |||
| XTR | Sector Airlines | EXTER | Kanada | |||
| XXS | Skyplan Services | |||||
| YBE | Stewart Aviation Services | YELLOW BIRD | Yhdysvallat | |||
| R1 | Sirin | |||||
| S6 | Star Air | Tanska | ||||
| FYA | Servicios Aéreos Integrales / Flyant | FLYANT | Espanja | |||
| UFA | State Flight Academy of Ukraine | FLIGHT ACADEMY | Ukraina | |||
| SAF | Singaporen ilmavoimat | SINGA | Singapore | |||
| Q4 | TLK | Starlink Aviation | STARLINK | Kanada | ||
| V9 | HCW | Star1 Airlines | STAR1 | Liettua | lakkautettu | |
| SO | AAS | Sunshine Airlines | ||||
| O3 | CSS | SF Airlines | SHUN FENG | Kiina | ||
| SXN | SaxonAir | SAXONAIR | Britannia | |||
| RZ | Superna Airlines | YANGTZE RIVER | Kiina | |||
| 5P | LLX | Small Planet Airlines | GERMANJET | Saksa | ||
| XG | SXD | Sunexpress Deutschland | SUNRISE | |||
| TEZ | TezJet Airlines | Kirgisia | ||||
| TXZ | Thai Express Air | EXPRESS AIR | Thaimaa | 2014[38] | ||
| WE | THD | Thai Smile Airways | THAI SMILE | |||
| VZ | TVJ | Thai Vietjet Air | THAIVIET JET | [38] | ||
| TQE | Taxair Mexiqienses | TAXAIR | Meksiko | |||
| XJ | TAX | Thai AirAsia X | EXPRESS WING | Thaimaa | ||
| SL | TLM | Thai Lion Mentari | MENTARI | |||
| TCB | Transporte Aereo De Colombia | AERO COLOMBIA | Kolumbia | |||
| TDA | Trend Aviation | TREND AIR | Yhdysvallat | |||
| THS | Turkish Aerospace Industries | TUSAS | Turkki | |||
| TMD | Transmandu | TRANSMANDU | Venezuela | |||
| TRK | Turkish Airlines General Aviation | TURKISH REPUBLIC | Turkki | |||
| TKJ | Tarkim Aviation | TARKIM AVIATION | ||||
| TCG | Transafricaine Air Cargo | AFRICARGO | Burkina Faso | |||
| TMC | Travel Management Company | TRAIL BLAZER | Yhdysvallat | |||
| SWD | Trifly | SAWBLADE | ||||
| SWL | Trans Jet Airways | TRANSJET | Ruotsi | |||
| TAC | Turbot Air Cargo | TURBOT | Senegal | |||
| TAD | Transporte Aéreo Dominicano | TRANS DOMINICAN | Dominikaaninen tasavalta | |||
| EQ | TAE | TAME | TAME | Ecuador | ||
| BAP | Trans International Express Aviation | BIG APPLE | Yhdysvallat | |||
| TAG | TAG Aviation USA | TAG U-S | ||||
| TAL | Talair | TALAIR | Papua-Uusi-Guinea | |||
| JJ | TAM | LATAM Brasil | TAM | Brasilia | ||
| AUC | Transaustralian Air Express | AUSCARGO | Australia | lakkautettu | ||
| TP | TAP | TAP Portugal | AIR PORTUGAL | Portugali | ||
| TU | TAR | Tunisair | TUNAIR | Tunisia | ||
| TAU | Transportes Aéreos Tauro | TRANSTAURO | Meksiko | |||
| TAX | Travel Air | TRAVELAIR | Yhdysvallat | |||
| 3V | TAY | TNT Airways | QUALITY | Belgia | ||
| TR | TBA | Transbrasil | TRANSBRASIL | Brasilia | lakkautettu | |
| TBC | Turbine Air Cargo UK | Britannia | ||||
| TBD | Thunderbird Tours | ORCA | Kanada | |||
| M7 | TBG | Tropical Airways | Haiti | |||
| TBH | Trinity Air Bahamas | Bahama | ||||
| TBI | TAB Express International | TAB INTERNATIONAL | Yhdysvallat | |||
| TBM | Taban Air Lines | TABAN AIR | Iran | |||
| TBN | Teebah Airlines | TEEBAH | Sierra Leone | |||
| TBR | Tubelair | TUBELAIR | Tunisia | |||
| TBX | Tobago Express | TABEX | Trinidad ja Tobago | |||
| TCA | Tropican Air Services | TROPICANA | Egypti | |||
| TCB | Transporte del Caribe | TRANSCARIBE | Kolumbia | |||
| TCC | Trans Continental Airlines | TRANSCAL | Sudan | |||
| TCD | Tchad Airlines | TCHADLINES | Tšad | |||
| TCE | Trans-Colorado Airlines | TRANS-COLORADO | Yhdysvallat | |||
| T2 | TCG | Thai Air Cargo | THAI CARGO | Thaimaa | ||
| TCH | Transcontinental Air | TRANS GULF | Bahrain | |||
| TCM | Teledyne Continental Motors | TELEDYNE | Yhdysvallat | |||
| TCN | Trans Continental Airlines | TRANSCON | ||||
| TCP | Transcorp Airways | TRANSCORP | Britannia | |||
| TCT | Transcontinental Sur | TRANS-CONT | Uruguay | |||
| TCU | Transglobal Airways Corporation | TRANSGLOBAL | Filippiinit | |||
| HQ | TCW | Thomas Cook Airlines | THOMAS COOK | Belgia | lakkautettu | |
| MT | TCX | Thomas Cook Airlines | THOMAS COOK | Britannia | ||
| TCY | Twin Cities Air Service | TWIN CITY | Yhdysvallat | |||
| TDC | Tadair | TADAIR | Espanja | |||
| TDE | Tellavia / Flight One | TELLURIDE | Yhdysvallat | |||
| TDI | Transportes Aéreos de Ixtlán | TRANSIXTLAN | Meksiko | |||
| TQ | TDM | Tandem Aero | TANDEM | Moldova | ||
| TDO | TRADO | TRADO | Dominikaaninen tasavalta | |||
| TDR | Trade Air | TRADEAIR | Kroatia | |||
| TDV | Taxi Aero Nacional Del Evora | TAXI EVORA | Meksiko | |||
| TDX | Tradewinds Airlines | TRADEWINDS EXPRESS | Yhdysvallat | |||
| TEB | Tenir Airlines | TENIR AIR | Kirgisia | |||
| L9 | TLW | Teamline Air | TEAMLINE | Itävalta | ||
| TEF | Tecnicas Fotograficas | TECFOTO | Espanja | |||
| TEH | Tempelhof Airways | TEMPELHOF | Yhdysvallat | |||
| TEL | Telford Aviation | TELFORD | ||||
| TEM | Tech-Mont Helicopter Company | TECHMONT | Slovakia | |||
| TEN | Tennessee Airways | TENNESSEE | Yhdysvallat | |||
| TER | Territorial Airlines | TERRI-AIRE | ||||
| TES | Taespejo Portugal LDA | TESABAN | Portugali | |||
| UE | TEP | Transeuropean Airlines | TRANSEURLINE | Venäjä | ||
| TET | Tepavia-Trans Airlines | TEPAVIA | Moldova | |||
| TFA | Trans-Florida Airlines | TRANS FLORIDA | Yhdysvallat | |||
| TFB | Tair Airways | ROYAL TEE-AIR | Filippiinit | |||
| TFF | Talon Air | TALON FLIGHT | Yhdysvallat | |||
| AIM | Trabajos Aéreos Murcianos | PIJO | Espanja | |||
| TFH | Thai Flying Helicopter Service | THAI HELICOPTER | Thaimaa | |||
| TFI | Transport Facilitators | Yhdysvallat | ||||
| TFK | Transafrik International | São Tomé ja Príncipe | ||||
| TFO | Transportes Aéreos del Pacífico | TRANSPORTES PACIFICO | Meksiko | |||
| TFT | Thai Flying Service | THAI FLYING | Thaimaa | |||
| SRF | Transportes Aéreos San Rafael | SAN RAFEAL | Chile | |||
| TFY | Tayside Aviation | TAYSIDE | Britannia | |||
| TGC | TG Aviation | THANET | ||||
| TGE | Trabajos Aéreos | TASA | Espanja | |||
| TGI | Transportes Aéreos Regionales | TRANSPORTE REGIONAL | Meksiko | |||
| TGM | TAG Aviation Espana | TAG ESPANA | Espanja | |||
| TGN | Trigana Air Service | TRIGANA | Indonesia | |||
| 2S | TGR | Satgur Air Transport | SATGURAIR | Liberia | lakkautettu | |
| ZT | AWC | Titan Airways | ZAP | Britannia | ||
| TGO | Transport Canada | TRANSPORT | Kanada | |||
| TR | TGW | Tigerair Singapore | GO CAT | Singapore | ||
| TT | TGG | Tigerair Australia | TIGGOZ | Australia | ||
| IT | TTW | Tigerair Taiwan | SMART CAT | Taiwan | ||
| MDL | Tigerair Mandala | MANDALA | Indonesia | lakkautettu, | ||
| DG | SRQ | Cebgo | BLUE JAY | Filippiinit | ||
| TGX | Transair Gabon | TRANSGABON | Gabon | |||
| TGY | Trans Guyana Airways | TRANS GUYANA | Guyana | |||
| TG | THA | Thai Airways International | THAI | Thaimaa | ||
| THC | Tar Heel Aviation | TARHEEL | Yhdysvallat | |||
| THE | Toumai Air Tchad | TOUMAI AIR | Tšad | |||
| THF | Touraine Helicoptere | TOURAINE HELICO | Ranska | |||
| THG | Thai Global Airline | THAI GLOBAL | Thaimaa | |||
| THJ | Thai Jet Intergroup | THAI JET | ||||
| THK | Turk Hava Kurumu Hava Taksi Isletmesi | HUR KUS | Turkki | |||
| FD | AIQ | Thai AirAsia | THAI ASIA | Thaimaa | ||
| THO | TACA De Honduras | LEMPIRA | Honduras | |||
| THR | Tehran Airline | TEHRAN AIR | Iran | |||
| THU | Thunder Airlines | AIR THUNDER | Kanada | |||
| TK | THY | Turkish Airlines | TURKISH | Turkki | ||
| THZ | Trans Helicoptere Service | LYON HELIJET | Ranska | |||
| TIA | Trans International Airlines | TRANS INTERNATIONAL | Yhdysvallat | |||
| TIC | Travel International Air Charters | TRAVEL INTERNATIONAL | Sambia | |||
| TIE | Time Air | TIME AIR | Tšekki | |||
| TIK | Tic Air | TICAIR | Australia | |||
| TIM | TEAM Linhas Aéreas | TEAM BRASIL | Brasilia | |||
| TIN | Taino Tours | TAINO | Dominikaaninen tasavalta | |||
| TIS | Tesis | TESIS | Venäjä | |||
| TIW | Transcarga Intl Airways | TIACA | Venezuela | |||
| TJK | Tajikair | TAJIKAIR | Tadžikistan | |||
| TJN | Tien-Shan | NERON | Kazakstan | |||
| TJS | Tyrolean Jet Services | TYROLJET | Itävalta | |||
| T7 | TJT | Twin Jet | TWINJET | Ranska | ||
| TKC | Tikal Jets Airlines | TIKAL | Guatemala | |||
| TKE | Take Air Line | ISLAND BIRD | Ranska | |||
| TKX | Tropical International Airways | TROPEXPRESS | Saint Kitts ja Nevis | |||
| 9I | LLR | Thai Sky Airlines | THAI SKY AIR | Thaimaa | ||
| TLA | Translift Airways | TRANSLIFT | Irlanti | |||
| TLF | Transport Africa | TRANS-LEONE | Sierra Leone | |||
| TLL | Trans Atlantic Airlines | ATLANTIC LEONE | ||||
| TLO | Eagle Canyon Airlines | TALON AIR | Yhdysvallat | |||
| TD | TLP | Tulip Air | TULIPAIR | Alankomaat | ||
| TAJ | Tunisavia | TUNISAVIA | Tunisia | |||
| TLS | TLC Air | TEALSY | Yhdysvallat | |||
| TLT | Turtle Airways | TURTLE | Fidži | |||
| TLV | Travelair | PAJAROS | Uruguay | |||
| TLX | Telesis Transair | TELESIS | Yhdysvallat | |||
| TLY | Top Fly | TOPFLY | Espanja | |||
| TL | TMA | Trans Mediterranean Airlines | TANGO LIMA | Libanon | ||
| TMD | Transmed Airlines | Egypti | ||||
| GY | TMG | Tri-MG Intra Asia Airlines | TRILINES | Indonesia | ||
| TMH | Taxis Turisticos Marakame | TAXIMARAKAME | Meksiko | |||
| TMI | Tamir Airways | TAMIRWAYS | Israel | |||
| TMK | Tomahawk Airways | TOMAHAWK | Yhdysvallat | |||
| OF | TML | Transports et Travaux Aériens de Madagascar | TAM AIRLINE | Madagaskar | ||
| TMM | TMC Airlines | WILLOW RUN | Yhdysvallat | |||
| TMQ | TRAM | TRAM AIR | Mauritania | |||
| TMR | Timberline Air | TIMBER | Kanada | |||
| TMS | Temsco Helicopters | TEMSCO | Yhdysvallat | |||
| TMT | Trans Midwest Airlines | TRANS MIDWEST | ||||
| TMX | Tramon Air | TRAMON | Etelä-Afrikka | |||
| TMY | Transportes Aéreos del Mundo Maya | MUNDO MAYA | Meksiko | |||
| TMZ | Transporte Amazonair | TRANS AMAZON | Venezuela | |||
| TNB | Trans Air-Benin | TRANS-BENIN | Benin | |||
| TNE | Taxis Aéreos del Noroeste | TAXINOROESTE | Meksiko | |||
| TNF | Transafricaine | TRANSFAS | Burkina Faso | |||
| TNG | Tennessee Air National Guard 164th Airlift Group | Yhdysvallat | ||||
| TNI | Transair International Linhas Aéreas | TRANSINTER | ||||
| TNL | Tengeriyn Ulaach Shine | SKY HORSE | Mongolia | |||
| 3P | TNM | Tiara Air | TIARA | Aruba | ||
| TNP | Transped Aviation | TRANSPED | Itävalta | |||
| TNR | Tanana Air Services | TAN AIR | Yhdysvallat | |||
| TNT | Trans North Turbo Air | TRANS NORTH | Kanada | |||
| TNV | Transnorthern | TRANSNORTHERN | Yhdysvallat | |||
| TNW | Trans Nation Airways | TRANS-NATION | Etiopia | |||
| TNX | Trener Ltd | TRAINER | Unkari | |||
| TNY | Twin Town Leasing Company | TWINCAL | Yhdysvallat | |||
| 7T | TOB | Tobruk Air | TOBRUK AIR | Libya | ||
| TOJ | TOJ Airlines | TOJ AIRLINE | Tadžikistan | |||
| TI | TOL | Tol-Air Services | TOL AIR | Yhdysvallat | ||
| BY | TOM | Thomson Airways | TUI AIR[39] | Britannia | ||
| TOP | Top Air | AIR TOP | Indonesia | |||
| TOR | Toronto Airways | TORONTAIR | Kanada | |||
| PM | TOS | Tropic Air | TROPISER | Belize | ||
| TOT | Totavia | Kanada | ||||
| TOW | Tower Air | TEE AIR | Yhdysvallat | |||
| TOY | Toyota Canada | TOYOTA | Kanada | |||
| QT | TPA | TAMPA | TAMPA | Kolumbia | ||
| TPD | Top Speed | TOP SPEED | Itävalta | |||
| TPF | Taxis Aéreos del Pacífico | TAXIPACIFICO | Meksiko | |||
| TPG | Transportes Aéreos Pegaso | TRANSPEGASO | ||||
| TPL | TAR Interpilot | INTERPILOT | Mauritania | |||
| TPM | Transpaís Aéreo | TRANSPAIS | Meksiko | |||
| TPN | Transportación Aérea del Norte | AEREA DELNORTE | ||||
| TPP | Transpac Express | TRANS EXPRESS | Australia | |||
| TPR | Taxis Aéreos De Parral | TAXIS PARRAL | Meksiko | |||
| TPS | TAPSA Transportes Aéreos Petroleros | TAPSA | Argentiina | |||
| TPT | Transportes Aéreo del Sureste | TASSA | Meksiko | |||
| TPU | Trans American Airlines (Trans Am) | TRANS PERU | Peru | |||
| TPV | Thai Pacific Airlines Business | THAI PACIFIC | Thaimaa | |||
| TPX | Transportes Aéreos De Xalapa | TRANSXALAPA | Meksiko | |||
| TPY | Trans-Provincial Airlines | TRANS PROVINCIAL | Kanada | |||
| TPZ | Transportes La Paz | TRANSPAZ | Meksiko | |||
| K3 | TQN | Taquan Air Services | TAQUAN | Yhdysvallat | ||
| TQR | Transportación Aérea De Querétaro | TRANSQUERETARO | Meksiko | |||
| GE | TNA | TransAsia Airways | Taiwan | lakkautettu | ||
| TO | TVF | Transavia France | FRANCE SOLEIL | Ranska | ||
| HV | TRA | Transavia Holland | TRANSAVIA | Alankomaat | ||
| TRC | Trans Air Charter | TRACKER | Yhdysvallat | |||
| VR | TCV | TACV | CABOVERDE | Kap Verde | ||
| TRD | Trans Island Air | TRANS ISLAND | Barbados | |||
| TRF | Taxi Air Fret | TAXI JET | Ranska | |||
| TRG | TRAGSA | Espanja | ||||
| TRJ | Trans Euro Air | HIGH TIDE | Britannia | |||
| TRM | Transport Aerien de Mauritanie | SOTRANS | Mauritania | |||
| TRO | Tropic Airlines-Air Molokai | MOLOKAI | Yhdysvallat | |||
| TRQ | Turdus Airways | HUNTER | Alankomaat | lakkautettu, Toisen lentoyhtiön käyttämä ICAO-koodi | ||
| TRR | Tramson Limited | TRAMSON | Sudan | |||
| TRT | Trans Arabian Air Transport | TRANS ARABIAN | Sudan | |||
| TRU | Triangle Airline | TRI AIR | Uganda | |||
| TRW | Transwestern Airlines of Utah | TRANS-WEST | Yhdysvallat | |||
| TRY | Tristar Airlines | TRISTAR AIR | ||||
| T9 | TRZ | TransMeridian Airlines | TRANS-MERIDIAN | lakkautettu | ||
| TSA | Transair France | AIRTRAF | Ranska | |||
| TSD | TAF-Linhas Aéreas | TAFI | Brasilia | |||
| TH | TSE | Transmile Air Services | TRANSMILE | Malesia | ||
| TSG | Trans-Air-Congo | TRANS-CONGO | Kongon tasavalta | |||
| TSI | Transport'air | TRANSPORTAIR | Ranska | |||
| S5 | TSJ | Trast Aero | TRAST AERO | Kirgisia | ||
| TSK | Trast Aero | TOMSK-AVIA | ||||
| TSL | Thai Aviation Services | THAI AVIATION | Thaimaa | |||
| SBT | Taftan Airlines | TAFTAN | Iran | |||
| 9T | ABS | Transwest Air | ATHABASKA | Kanada | ||
| TSM | Trans Sayegh Airport Services | Libanon | ||||
| TSN | Trans-Air Services | AIR TRANS | Nigeria | |||
| UN | TSO | Transaero Airlines | TRANSOVIET | Venäjä | ||
| TSP | Transportes Aéreos Inter | TRANSPO-INTER | Guatemala | |||
| TSR | TJS San Marino S.r.L. | SAN MARINO | San Marino | |||
| TSS | Tri-State Aero | TRI-STATE | Yhdysvallat | |||
| TST | TRAST | TRAST | Kazakstan | |||
| TSV | Tropair Airservices | TROPIC | Britannia | |||
| TSW | Transwings | SWISSTRANS | Sveitsi | |||
| T9 | TSX | Thai Star Airlines | THAI STAR | Thaimaa | ||
| TSY | Tristar Air | TRIPLE STAR | Egypti | |||
| TTA | TTA - Sociedade de Transporte e Trabalho Aéreo | KANIMANBO | Mosambik | |||
| TTC | Transteco | TRANSTECO | Angola | |||
| TTH | Tarhan Tower Airlines | Turkki | ||||
| TTL | Total Linhas Aéreas | TOTAL | Brasilia | |||
| TTP | Triple O Aviation | MIGHTY WING | Nigeria | |||
| TTR | Transportaciones Y Servicios Aéreos | TRANSPORTACIONES | Meksiko | |||
| TTS | Transporte Aéreo Técnico Ejecutivo | TECNICO | ||||
| T5 | TUA | Turkmenhovayollary | TURKMENISTAN | Turkmenistan | ||
| TUC | Turismo Aéreo de Chile | TURICHILE | Chile | |||
| UG | TUI | Tuninter | Tunisia | |||
| TUL | Tulpar Air | URSAL | Venäjä | |||
| TUM | Tyumenspecavia | TUMTEL | ||||
| TUO | Taxi Aéreo Turístico | TURISTICO | Meksiko | |||
| TUX | Tulpar Air Service | TULPA | Kazakstan | |||
| TUZ | Tuna Aero | TUNA | Ruotsi | |||
| TVA | Trans America Airlines | TRANS-AMERICA | Yhdysvallat | |||
| TVH | Trabajos Aéreos Vascongados | TRAVASA | Espanja | |||
| TVI | Tiramavia | TIRAMAVIA | Moldova | |||
| 7O[40] | TVL | Travel Service | TRAVEL SERVICE | Unkari | ||
| TVO | Transavio | TRANS-BALLERIO | Italia | |||
| T6 | TVR | Tavrey Airlines | TAVREY | Ukraina | ||
| TW | TWB | T'way Air | TWAYAIR | Korean tasavalta | ||
| TWE | Transwede Airways | TRANSWEDE | Ruotsi | |||
| TWJ | Twinjet Aircraft Sales | Britannia | ||||
| TWL | Tradewinds Aviation | TRADEWINDS CANADA | Kanada | |||
| TWM | Transairways | Mosambik | ||||
| TWO | Twente Airlines | COLIBRI | Alankomaat | |||
| TWW | Trans Air Welwitchia | WELWITCHIA | Angola | |||
| TXA | Texair Charter | OKAY AIR | Yhdysvallat | |||
| AL | TXC | TransAVIAexport Airlines | TRANSEXPORT | Valko-Venäjä | ||
| TXE | Transilvania Express | TRANSAIR EXPRESS | Romania | |||
| TXL | Taxi Aéreo Cozatl | TAXI COZATL | Meksiko | |||
| TXM | Taxi Aéreo de México | TAXIMEX | ||||
| TXN | Texas National Airlines | TEXAS NATIONAL | Yhdysvallat | |||
| TXO | Taxis Aéreos de Sinaloa | TAXIS SINALOA | Meksiko | |||
| TXR | Taxirey | TAXIREY | ||||
| TXS | Texas Airlines | TEXAIR | Yhdysvallat | |||
| TXT | Texas Air Charters | TEXAS CHARTER | ||||
| TXZ | Tex Star Air Freight | TEX STAR | ||||
| TYF | Tayflite | TAYFLITE | Britannia | |||
| TYG | Trygg-Flyg | TRYGG | Ruotsi | |||
| TYJ | TJS Malta Ltd. | TYROLMALTA | Malta | |||
| TYW | Tyrol Air Ambulance | TYROL AMBULANCE | Itävalta | |||
| TZE | Transporte Aéreo Ernesto Saenz | TRANSPORTE SAENZ | Meksiko | |||
| TZK | Tajikistan International Airlines | TAJIKSTAN | Tadžikistan | |||
| BLI | Thyssen Krupp AG | BLUELINE | Saksa | |||
| 6B | BLX | TUIfly Nordic | BLUESCAN | Ruotsi | ||
| BOL | Transportes Aéreos Bolivianos | BOL | Bolivia | |||
| BOX | Tiphook PLC | BOX | Britannia | lakkautettu | ||
| CHE | Top Flight Air Service | CHECK AIR | Yhdysvallat | |||
| CLR | Trans America | CLINTON AIRWAYS | ||||
| CLU | Triple Alpha | CAROLUS | Saksa | |||
| CTP | Tashkent Aircraft Production Corporation | CORTAS | Uzbekistan | |||
| CWT | Texas Airways | TEXAS AIRWAYS | Yhdysvallat | |||
| DCL | Transportes Aéreos Don Carlos | DON CARLOS | Chile | |||
| DOT | Telnic Limited | DOT TEL | Britannia | |||
| DRC | Triton Airlines | TRITON AIR | Kanada | |||
| DT | DTA | TAAG Angola Airlines | DTA | Angola | ||
| SF | DTH | Tassili Airlines | TASSILI AIR | Algeria | ||
| EAR | Transporte Ejecutivo Aéreo | EJECUTIVO-AEREO | Meksiko | |||
| ELV | Transportes Aéreos Nacionales De Selva Tans | AEREOS SELVA | Peru | |||
| FBO | TAG Farnborough Airport | Britannia | ||||
| FNV | Transaviaservice | TRANSAVIASERVICE | Georgia | |||
| FPG | TAG Aviation | TAG AVIATION | Sveitsi | |||
| GFN | The 955 Preservation Group | GRIFFON | Britannia | |||
| GJB | Trans-Air-Link | SKY TRUCK | Yhdysvallat | |||
| TJ | GPD | Tradewind Aviation | GOODSPEED | |||
| HBA | Trail Lake Flying Service | HARBOR AIR | ||||
| HET | TAF Helicopters | HELITAF | Espanja | |||
| HTO | Tango Bravo | HELI TANGO | Ranska | |||
| HVK | Turkin ilmavoimat | TURKISH AIRFORCE | Turkki | |||
| IHS | Thryluthjonustan | Islanti | ||||
| TBA | Tibet Airlines | TIBET | Kiina | |||
| IRF | TA-Air Airline | TA-AIR | Iran | |||
| IRR | Tara Air Line | TARAIR | ||||
| JCH | Trading Air Cargo | TRADING CARGO | Mauritania | |||
| KCA | Trans-Kiev | TRANS-KIEV | Ukraina | |||
| JEL | Tal Air Charters | JETEL | Kanada | |||
| KRA | Transcontinental Airlines | REGATA | Kazakstan | |||
| KTB | Transaviabaltika | TRANSBALTIKA | Liettua | |||
| KTS | Transair-Gyraintiee | KOTAIR | Venäjä | |||
| PZ | LAP | TAM Mercosur | PARAGUAYA | Paraguay | ||
| LCC | The Lancair Company | LANCAIR | Yhdysvallat | |||
| LEG | The Army Aviation Heritage Foundation | LEGACY | ||||
| LKW | Top Sky International | TOPINTER | Indonesia | |||
| AX | LOF | Trans States Airlines | WATERSKI | Yhdysvallat | ||
| LTA | Trans Atlantis | LANTRA | Kanada | |||
| MCT | Transportación Aérea Del Mar De Cortés | TRANS CORTES | Meksiko | |||
| MGM | Transporte Aero MGM | AERO EMM-GEE-EMM | Meksiko | |||
| MOH | Tigerfly | MOTH | Britannia | |||
| MPO | Transportes Aéreos Amparo | AMPARO | Meksiko | |||
| MUI | Trans Air | MAUI | Yhdysvallat | |||
| MXQ | Transportes Aéreos Mexiquenses | MEXIQUENSES | Meksiko | |||
| 1E | Travelsky Technology | Kiina | ||||
| 2H | Thalys | Belgia | ||||
| NTR | TNT International Aviation | NITRO | Britannia | |||
| 1L | OSY | Open Skies Consultative Commission | OPEN SKIES | Yhdysvallat | ||
| PCW | Trans-Pacific Orient Airways | PACIFIC ORIENT | Filippiinit | |||
| PGS | Tauranga Aer Club | Uusi-Seelanti | ||||
| PSS | TSSKB-Progress | PROGRESS | Venäjä | |||
| RBD | Trans World Express | RED BIRD | Yhdysvallat | |||
| REC | Trans Reco | TRANS-RECO | Mauritania | |||
| RMS | Tas Aviation | TASS AIR | Yhdysvallat | |||
| RO | ROT | Tarom | TAROM | Romania | ||
| ROU | Transportes Aéreos I. R. Crusoe | ROBINSON CRUSOE | Chile | |||
| RRT | Transportes Aéreos Sierra | SIERRA ALTA | Meksiko | |||
| RRY | Tbilisi Aviation University | AIRFERRY | Georgia | |||
| RTM | Trans Am Compania | AERO TRANSAM | Ecuador | |||
| SBJ | Trans Sahara Air | TRANS SAHARA | Nigeria | |||
| SEI | Transportes Aéreos Sierra Madre | TRANSPORTE SIERRA | Meksiko | |||
| SRT | Trans Asian Airlines | TRASER | Kazakstan | |||
| 3T | URN | Turan Air | TURAN | Azerbaidžan | ||
| T4 | TIB | TRIP Linhas Aéreas | TRIP | Brasilia | ||
| USB | Tusheti | TUSHETI | Georgia | |||
| UTM | TAPC Aviatrans Aircompany | AVIATAPS | Uzbekistan | |||
| UTN | Trans-Ulgii | TRANS-ULGII | Mongolia | lakkautettu | ||
| UTT | Transarabian Transportation Services | ARABIAN TRANSPORT | Uganda | |||
| VEN | Transaven | TRANSAVEN AIRLINE | Venezuela | |||
| VIP | Tag Aviation UK | SOVEREIGN | Britannia | |||
| L6 | VNZ | Tbilaviamsheni | TBILAVIA | Georgia | ||
| VRC | Taxi de Veracruz | VERACRUZ | Meksiko | |||
| XN | XAR | XpressAir | XPRESS | Indonesia | ||
| XNR | Taxi Aero Del Norte | TAXI NORTE | Meksiko | |||
| VO | TYR | Tyrolean Airways | TYROLEAN | Itävalta | ||
| TX | TAN | Transportes Aéreos Nacionales | Honduras | lakkautettu | ||
| OR | TFL | TUI Airlines Netherlands | ORANGE | Alankomaat | ||
| GS | GCR | Tianjin Airlines | BO HAI | Kiina | ||
| TZ | Tsaradia | Madagaskar | ||||
| TC | ATC | Air Tanzania Company Limited | TANZANIA | Tansania | ||
| TUM | UTAir | UTAIR-CARGO | Venäjä | 2014[41] | ||
| UEU | United European Airlines | UNITED EUROPEAN | Romania | |||
| UCG | Uniworld Air Cargo | UNIWORLD | Panama | |||
| CUH | Urumqi Airlines | LOULAN | Kiina | |||
| DOD | USAF Air Mobility Operations Control Center | Yhdysvallat | ||||
| DOI | U.S. Department of the Interior | INTERIOR | ||||
| CNV | CONVOY | |||||
| EXM | United Kingdom Civil Aviation Authority | EXAM | Britannia | |||
| GIH | Union des Transports Africains de Guinee | TRANSPORT AFRICAIN | Guinea | |||
| GKA | US Army Parachute Team | GOLDEN KNIGHTS | Yhdysvallat | |||
| U5 | GWY | USA3000 Airlines | GETAWAY | |||
| B7 | UIA | UNI Air | GLORY | Taiwan | ||
| UAB | United Arabian Airlines | UNITED ARABIAN | Sudan | |||
| UA | UAL | United Airlines | UNITED | Yhdysvallat | ||
| 4H | UBD | United Airways | UNITED BANGLADESH | Bangladesh | ||
| UAC | United Air Charters | UNITAIR | Zimbabwe | |||
| UCS | United Carriers Systems | UNITED CARRIERS | Yhdysvallat | |||
| UEA | United Eagle Airlines | UNITED EAGLE | Kiina | |||
| U2 | UFS | United Feeder Service | FEEDER EXPRESS | Yhdysvallat | ||
| CFU | United Kingdom Civil Aviation Authority | MINAIR | Britannia | |||
| KRF | United Kingdom Royal VIP Flights | KITTYHAWK | ||||
| KRH | United Kingdom Royal VIP Flight | SPARROWHAWK | ||||
| SDS | United Kingdom Civil Aviation Authority | STANDARDS | ||||
| TQF | United Kingdom Royal VIP Flights | RAINBOW | ||||
| CGX | United States Coast Guard Auxiliary | COASTGUARD AUXAIR | Yhdysvallat | |||
| AGR | United States Department Of Agriculture | AGRICULTURE | ||||
| UAD | University Air Squadron | Britannia | ||||
| UAJ | University Air Squadron | |||||
| UAA | University Air Squadron | |||||
| UAS | University Air Squadron | |||||
| HBU | Universal Avia | KHARKIV UNIVERSAL | Ukraina | |||
| HLE | UK HEMS | HELIMED | Britannia | |||
| U7 | JUS | USA Jet Airlines | JET USA | Yhdysvallat | ||
| LEA | Unijet | LEADAIR | Ranska | |||
| MSH | US Marshals Service | MARSHALAIR | Yhdysvallat | Yhdysvaltain oikeusministeriö | ||
| NDU | University of North Dakota | SIOUX | ||||
| PNA | Universal Airlines | PACIFIC NORTHERN | ||||
| Upali Air | UPALI | Sri Lanka | lakkautettu | |||
| RAU | Uganda Royal Airways | UGANDA ROYAL | Uganda | |||
| SAU | United Aviation Services | UNISERVE | Espanja | |||
| U6 | SVR | Ural Airlines | SVERDLOVSK AIR | Venäjä | ||
| TRB | Ukraine Transavia | KIROVTRANS | Ukraina | |||
| UAF | Yhdistyneiden arabiemiirikuntien ilmavoimat | UNIFORCE | Yhdistyneet arabiemiirikunnat | |||
| UAI | Union Africaine des Transports | UNAIR | Norsunluurannikko | |||
| UCC | Uganda Air Cargo | UGANDA CARGO | Uganda | |||
| UCH | US Airports Air Charter | US CHARTER | Yhdysvallat | |||
| UCO | Ucoaviacion | UCOAVIACION | Espanja | |||
| UES | Ues-Avia Aircompany | AVIASYSTEM | Ukraina | |||
| QU | UGA | Uganda Airlines | UGANDA | Uganda | toiminta lopetettu2001 | |
| UGC | Urgemer Canarias | URGEMER | Espanja | |||
| UHL | Ukrainian Helicopters | UKRAINE COPTERS | Ukraina | |||
| UHS | Ulyanovsk Higher Civil Aviation School | PILOT AIR | Venäjä | |||
| UJR | Universal Jet Rental de Mexico | UNIVERSAL JET | Meksiko | |||
| UJT | Universal Jet Aviation | UNI-JET | Yhdysvallat | |||
| UKI | UK International Airlines | KHALIQ | Britannia | |||
| UKL | Ukraine Air Alliance | UKRAINE ALLIANCE | Ukraina | |||
| UF | UKM | UM Airlines | UKRAINE MEDITERRANEE | |||
| UKN | Ukraine Air Enterprise | ENTERPRISE UKRAINE | ||||
| UKP | United Kingdom Home Office | POLICE | Britannia | |||
| 6Z | UKS | Ukrainian Cargo Airways | CARGOTRANS | Ukraina | ||
| ULT | Ultrair | ULTRAIR | Yhdysvallat | |||
| ULH | Ultimate HELI | ULTIMATEHELI | Etelä-Afrikka | |||
| ULR | Ultimate Air | VIPER | ||||
| UNC | Uni-Fly | UNICOPTER | Tanska | |||
| UNF | Union Flights | UNION FLIGHTS | Yhdysvallat | |||
| UNJ | Universal Jet | PROJET | Espanja | |||
| UNS | Unsped Paket Servisi | UNSPED | Turkki | |||
| UNU | Unifly Servizi Aerei | UNIEURO | Italia | |||
| UPL | Ukrainian Pilot School | PILOT SCHOOL | Ukraina | |||
| 5X | UPS | United Parcel Service | UPS | Yhdysvallat | ||
| URV | Uraiavia | URAI | Venäjä | |||
| US | AWE | US Airways | CACTUS | Yhdysvallat | ||
| USF | USAfrica Airways | AFRICA EXPRESS | ||||
| UH | USH | US Helicopter | US-HELI | |||
| USJ | US Jet | USJET | ||||
| USX | US Express | AIR EXPRESS | ||||
| UT | UTA | UTair Aviation | UTAIR | Venäjä | ||
| UTG | UTAGE | UTAGE | Päiväntasaajan Guinea | |||
| UTR | Utair South Africa | AIRUT | Etelä-Afrikka | |||
| UTS | Ukrainian State Air Traffic Service Enterprise | AIRRUH | Ukraina | |||
| UTU | Urartu-Air | Armenia | ||||
| UVA | Universal Airways | UNIVERSAL | Yhdysvallat | |||
| UVG | Universal Airlines | GUYANA JET | Guyana | |||
| UVM | Uvavemex | UVAVEMEX | Meksiko | |||
| AIO | Yhdysvaltain ilmavoimat | AIR CHIEF | Yhdysvallat | Henkilöstön päällikkö | ||
| UVN | United Aviation | UNITED AVIATION | Kuwait | |||
| HY | UZB | Uzbekistan Airways | UZBEK | Uzbekistan | ||
| PS | AUI | Ukraine International Airlines | UKRAINE INTERNATIONAL | Ukraina | ||
| WEC | Universal Airlines | AIRGO | Yhdysvallat | |||
| US | Unavia Suisse | Sveitsi | ||||
| US | USA | US Airways | CACTUS | Yhdysvallat | ||
| QID | USAF 100th Air Refueling Wing | QUID | ||||
| UIT | University of Tromsø School of Aviation | ARCTIC | Norja | |||
| JW | VNL | Vanilla Air | VANILLA | Japani | ||
| VAI | Volant Aviation International | Pakistan | ||||
| VAR | Veca Airlines | VECA | El Salvador | |||
| VLR | Volare 22 X | VOLAX | Meksiko | |||
| VDR | Voldirect | VOLDIR | Ranska | |||
| VVV | Valair Aviação Lda | VALAIRJET | Portugali | |||
| VB | VIV | VIVA Aerobus | AEROENLACES | Meksiko | ||
| VIL | V I Airlink | TURTLE DOVE | British Virgin Islands | |||
| VA | VOZ | Virgin Australia Airlines | VELOCITY | Australia | ||
| VBA | V Bird Airlines Netherlands | VEEBEE | Alankomaat | |||
| WIW | V-avia Airline | VEE-AVIA | Ukraina | |||
| VBD | V-Berd-Avia | VEEBIRD-AVIA | Armenia | |||
| VAC | Vacationair | VACATIONAIR | Kanada | |||
| RDW | Valair AG (Helicoptere) | ROADWATCH | Sveitsi | |||
| VLA | Valan International Cargo Charter | NALAU | Etelä-Afrikka | |||
| VLN | Valan Limited | VALAN | Moldova | |||
| EHR | Valfell-Verkflug | ROTOR | Islanti | |||
| VF | VLU | Valuair | VALUAIR | Singapore | ||
| J7 | VJA | ValuJet Airlines | CRITTER | Yhdysvallat | ||
| VAA | Van Air Europe | EUROVAN | Tšekki | |||
| VGC | Vanguardia en Aviación en Colima | VANGUARDIA COLIMA | Meksiko | |||
| VGD | Vanguard Airlines | VANGUARD AIR | Yhdysvallat | |||
| 0V | VFC | Vietnam Air Services Company (VASCO) | VASCO AIR | Vietnam | ||
| VAG | Vega | SEGA | Kazakstan | |||
| WGA | Vega Air Company | WEGA FRANKO | Ukraina | |||
| WEL | Veles, Ukrainian Aviation Company | VELES | ||||
| VTX | Verataxis | VERATAXIS | Meksiko | |||
| BTP | Veritair Ltd | NET RAIL | Britannia | |||
| VC | VAL | Voyageur Airways | VOYAGEUR | Kanada | ||
| GRV | Vernicos Aviation | NIGHT RIDER | Kreikka | |||
| VN | HVN | Vietnam Airlines | VIET NAM AIRLINES | Vietnam | ||
| KWA | Vozdushnaya Academy | VOZAIR | Kazakstan | |||
| NN | MOV | VIM Airlines | MOV AIR | Venäjä | ||
| MVY | VIM-Aviaservice | |||||
| 2R | Via Rail Canada | Kanada | ||||
| ENV | Victoria Aviation | ENDEAVOUR | Britannia | |||
| VCT | Viscount Air Service | VISCOUNT AIR | Yhdysvallat | |||
| SSI | Vision Airlines | SUPER JET | Nigeria | |||
| FXF | VIP Air Charter | FOX FLIGHT | Yhdysvallat | |||
| PAV | VIP Avia | NICOL | Kazakstan | |||
| PRX | VIP Avia | PAREX | Latvia | |||
| VAT | Visionair | VISIONAIR | Irlanti | |||
| VA | Viasa | Venezuela | IATA Code transferred to Virgin Australia | |||
| VCA | VICA - Viacao Charter Aéreos | VICA | Brasilia | |||
| VCM | Volare Air Charter Company | CARMEN | Yhdysvallat | |||
| Y4 | VOI | Volaris | VOLARIS | Meksiko | ||
| VI | VDA | Volga-Dnepr Airlines | VOLGA | Venäjä | ||
| VEA | Vega Airlines | VEGA AIRLINES | Bulgaria | |||
| VEC | Venescar Internacional | VECAR | Venezuela | |||
| VEE | Victor Echo | VICTOR ECHO | Espanja | |||
| VEI | Virgin Express Ireland | GREEN ISLE | Irlanti | |||
| VX | VRD | Virgin America | REDWOOD | Yhdysvallat | ||
| VJ | VJC | Vietjet Air | VIETJET | Vietnam | ||
| V4 | VES | Vieques Air Link | VIEQUES | Yhdysvallat | ||
| TV | VEX | Virgin Express | VIRGIN EXPRESS | Belgia | ||
| VFT | VZ Flights | ZETA FLIGHTS | Meksiko | |||
| VK | VGN | Virgin Nigeria Airways | VIRGIN NIGERIA | Nigeria | ||
| VGV | Vologda State Air Enterprise | VOLOGDA AIR | Venäjä | |||
| VHA | VH-Air Industrie | AIR V-H | Angola | |||
| VHM | VHM Schul-und-Charterflug | EARLY BIRD | Saksa | |||
| VIB | Vibroair Flugservice | VITUS | ||||
| VIC | VIP Servicios Aéreos Ejecutivos | VIP-EJECUTIVO | Meksiko | |||
| VIE | VIP Empresarial | VIP EMPRESARIAL | ||||
| VIF | VIF Luftahrt | VIENNA FLIGHT | Itävalta | |||
| VIG | Vega Aviation | VEGA AVIATION | Sudan | |||
| VIH | Vichi | VICHI | Moldova | |||
| VIK | Viking Airlines | SWEDJET | Ruotsi | |||
| VIN | Vinair Aeroserviços | VINAIR | Portugali | |||
| VS | VIR | Virgin Atlantic Airways | VIRGIN | Britannia | ||
| VJM | Viajes Ejecutivos Mexicanos | VIAJES MEXICANOS | Meksiko | |||
| VJT | Vistajet | VISTA | Kanada | |||
| VJT | Vistajet | VISTA MALTA | Malta | 2014[42] | ||
| ZG | VVM | Viva Macau | JACKPOT | Macao | ||
| VE | VLE | C.A.I. Second | VOLA | Italia | ||
| VY | VLG | Vueling Airlines | VUELING | Espanja | ||
| XF | VLK | Vladivostok Air | VLADAIR | Venäjä | ||
| LC | VLO | Varig Logística | VELOG | Brasilia | ||
| VLT | Vertical-T Air Company | VERTICAL | Venäjä | |||
| VMA | Vero Monmouth Airlines | VERO MONMOUTH | Yhdysvallat | |||
| VNK | Vipport Joint Stock Company | Venäjä | ||||
| VM | VOA | Viaggio Air | VIAGGIO | Bulgaria | ||
| VOG | Voyager Airlines | VOYAGER AIR | Bangladesh | |||
| 9V | VPA | Vipair Airlines | VIAIR | Kazakstan | lakkautettu | |
| VPB | Veteran Air | VETERAN | Ukraina | |||
| VPV | VIP-Avia | VIP AVIA | Georgia | |||
| VRA | Vertair | VERITAIR | Britannia | |||
| VRE | Volare Airlines | UKRAINE VOLARE | Ukraina | |||
| VRL | Voar Lda | VOAR LINHAS | Angola | |||
| RG | VRN | VRG Linhas Aéreas | VARIG | Brasilia | ||
| VH | VVC | Viva Air Colombia | VIVA COLOMBIA | Kolumbia | ||
| VSB | Vickers Limited | VICKERS | Britannia | |||
| VSN | Vision Airways Corporation | VISION | Kanada | |||
| VSO | Voronezh Aircraft Manufacturing Society | VASO | Venäjä | |||
| VP | VSP | VASP | VASP | Brasilia | lakkautettu | |
| VSS | Virign Islands Seaplane Shuttle | WATERBIRD | Yhdysvallat | |||
| VTC | Vuelos Especializados Tollocan | VUELOS TOLLOCAN | Meksiko | |||
| VTH | Vuelos Corporativos de Tehuacan | VUELOS TEHUACAN | ||||
| V7 | VOE | Volotea | VOLOTEA | Espanja | ||
| VTK | Vostok Airlines | VOSTOK | Venäjä | |||
| VTL | Victor Tagle Larrain | VITALA | Chile | |||
| VTV | Vointeh | VOINTEH | Bulgaria | |||
| VUR | Vuelos Internos Privados VIP | VIPEC | Ecuador | |||
| VUS | Vuela Bus | VUELA BUS | Meksiko | |||
| VZL | Vzlyet | VZLYET | Venäjä | |||
| VG | VLM | VLM Airlines | RUBENS | Belgia | ||
| WCY | Viking Express | TITAN AIR | Yhdysvallat | |||
| WEV | Victoria International Airways | VICTORIA UGANDA | Uganda | |||
| G6 | WLG | Air Volga | GOUMRAK | Venäjä | ||
| VNR | Viennair | VIENNAIR | Itävalta | lakkautettu | ||
| UK | VTI | Vistara | VISTARA | Intia | ||
| WGN | Western Global Airlines | WESTERN GLOBAL | Yhdysvallat | [17] | ||
| WCC | West Coast Charters | WEST COAST | ||||
| WD | WDL | WDL Aviation | WDL | Saksa | ||
| WRR | WRA Inc | WRAP AIR | Yhdysvallat | |||
| XWS | WSI Corporation | |||||
| CGG | Walmart Aviation | CHARGE | ||||
| WAS | Walsten Air Services | WALSTEN | Kanada | |||
| GOT | WaltAir | GOTHIC | Ruotsi | |||
| WPT | Wapiti Aviation | WAPITI | Kanada | |||
| WAV | Warbelow's Air Ventures | WARBELOW | Yhdysvallat | |||
| ATX | Warwickshire Aerocentre Ltd. | AIRTAX | Britannia | |||
| WT | WSG | Wasaya Airways | WASAYA | Kanada | ||
| Wayraperú | WAYRAPERÚ | Peru | ||||
| WTC | Weasua Air Transport Company | WATCO | Liberia | |||
| WH | WEB | WebJet Linhas Aéreas | WEB-BRASIL | Brasilia | ||
| TDB | Welch Aviation | THUNDER BAY | Yhdysvallat | |||
| 2W | WLC | Welcome Air | WELCOMEAIR | Itävalta | ||
| BLW | Wermlandsflyg AB | BLUESTAR | Ruotsi | |||
| WCB | West Africa Airlines | KILO YANKEE | Ghana | |||
| WTF | West African Air Transport | WESTAF AIRTRANS | Senegal | |||
| WZ | WSF | West African Airlines | Benin | |||
| WAC | West African Cargo Airlines | WESTAF CARGO | Mauritania | |||
| WLX | West Air Luxembourg | WEST LUX | Luxembourg | |||
| PT | SWN | West Air Sweden | AIR SWEDEN | Ruotsi | ||
| YH | WCW | West Caribbean Airways | WEST | Kolumbia | ||
| WCR | West Caribbean Costa Rica | WEST CARIBBEAN | Costa Rica | |||
| 8O | YWZ | West Coast Air | COAST AIR | Kanada | ||
| West Coast Airlines | Yhdysvallat | |||||
| WCG | West Coast Airlines | WHISKY INDIA | Ghana | |||
| WCA | West Coast Airways | WEST-LEONE | Sierra Leone | |||
| TEE | West Freugh DTEO | TEEBIRD | Britannia | |||
| WEW | West Wind Aviation | WESTWIND | Kanada | |||
| WS | WJA | WestJet | WESTJET | |||
| WAA | Westair Aviation | WESTAIR WINGS | Namibia | |||
| WSC | Westair Cargo Airlines | WESTCAR | Norsunluurannikko | |||
| PCM | Westair Industries | PAC VALLEY | Yhdysvallat | |||
| BLK | Westcoast Energy | BLUE FLAME | Kanada | |||
| XP | CXP | Western | RUBY MOUNTAIN | Yhdysvallat | lakkautettu | |
| WST | Western Air | WESTERN BAHAMAS | Bahama | |||
| NPC | Western Air Couriers | NORPAC | Yhdysvallat | |||
| WAE | Western Air Express | WESTERN EXPRESS | ||||
| WA | WAL | Western Airlines | WESTERN | lakkautettu | ||
| WA | KLC | KLM Cityhopper | CITY | Alankomaat | ||
| WAL | Western Arctic Air | WESTERN ARCTIC | Kanada | |||
| WTV | Western Aviators | WESTAVIA | Yhdysvallat | |||
| WES | Western Express Air Lines | WEST EX | Kanada | |||
| W7 | KMR | Western Pacific Airlines | KOMSTAR | Yhdysvallat | ||
| WPA | Western Pacific Airservice | WESTPAC | Salomonsaaret | |||
| WSL | Westflight Aviation | WEST LINE | Britannia | |||
| WSA | Westgates Airlines | WESTATES | Yhdysvallat | |||
| WHE | Westland Helicopters | WESTLAND | Britannia | |||
| WTP | Westpoint Air | WESTPOINT | Kanada | |||
| CN | WWD | Westward Airways | WESTWARD | Yhdysvallat | ||
| WHT | White | WHITEJET | Portugali | |||
| WEA | White Eagle Aviation | WHITE EAGLE | Puola | |||
| WRA | White River Air Services | Kanada | ||||
| WWL | Whyalla Airlines | Australia | ||||
| WF | WIF | Widerøe | WIDEROE | Norja | ||
| WIG | Wiggins Airways | WIGGINS AIRWAYS | Yhdysvallat | |||
| WHS | Wiking Helikopter Service | WEEKING | Saksa | |||
| WFO | Wilbur's Flight Operations | WILBURS | Yhdysvallat | |||
| WLS | Air Wales Virtual | WALES | Britannia | |||
| WGP | Williams Grand Prix Engineering | GRAND PRIX | ||||
| WDA | Wimbi Dira Airways | WIMBI DIRA | Kongon demokraattinen tasavalta | |||
| WNA | Winair | WINAIR | Yhdysvallat | |||
| IV | JET | Wind Jet | GHIBLI | Italia | ||
| WSI | Wind Spirit Air | WIND SPIRIT | Yhdysvallat | |||
| 7W | QGA | Windrose Air | QUADRIGA | Saksa | ||
| WIA | Windward Islands Airways International | WINDWARD | Alankomaat | |||
| IW | WON | Wings Air | WINGS ABADI | Indonesia | ||
| WAT | Wings Air Transport | Sudan | ||||
| WAW | Wings Airways | WING SHUTTLE | Yhdysvallat | |||
| WOL | Wings Aviation | WINGJET | Guyana | |||
| WEX | Wings Express | WINGS EXPRESS | Yhdysvallat | |||
| WLB | Wings of Lebanon Aviation | WING LEBANON | Libanon | |||
| WIN | Winlink | WINLINK | Saint Lucia | |||
| WAG | Wisconsin Air National Guard | Yhdysvallat | ||||
| WSM | Wisman Aviation | WISMAN | ||||
| 8Z | WVL | Wizz Air Bulgaria | WIZZBUL | Bulgaria | ||
| W6 | WZZ | Wizz Air | WIZZAIR | Unkari | ||
| W9 | WUK | Wizz Air UK | WIZZ GO | Britannia | ||
| WNR | Wondair on Demand Aviation | WONDAIR | Espanja | |||
| CWY | Woodgate Aviation | CAUSEWAY | Britannia | |||
| WO | WOA | World Airways | WORLD | Yhdysvallat | ||
| XWW | World Weatherwatch | Kanada | ||||
| WWM | World Wing Aviation | MANAS WING | Kirgisia | |||
| 1P | Worldspan | Yhdysvallat | ||||
| UI | CSW | SW Italia | SILKITALIA | Italia | ||
| WWS | Worldwide Aviation Services | Pakistan | ||||
| WWI | Worldwide Jet Charter | WORLDWIDE | Yhdysvallat | |||
| WW | WOW | WOW air | WOW AIR | Islanti | ||
| WRT | Wright Airlines | WRIGHT-AIR | Yhdysvallat | lakkautettu | ||
| 8V | WRF | Wright Air Service | WRIGHT FLYER | |||
| CWU | Wuhan Airlines | WUHAN AIR | Kiina | |||
| WYC | Wycombe Air Centre | WYCOMBE | Britannia | |||
| WYG | Wyoming Airlines | WYOMING | Yhdysvallat | |||
| KW | WAN | Wataniya Airways | WATANIYA | Kuwait | ||
| 3W* | VNR | Wan Air | WANAIR | Ranskan Polynesia | lakkautettu | |
| WR | WEN | WestJet Encore | ENCORE | Kanada | ||
| XJE | X-Jet | Itävalta | ||||
| XAB | Xabre Aerolineas | AERO XABRE | Meksiko | |||
| XAE | Xair | AURA | Tšekki | |||
| XJC | XJC Limited | EXCLUSIVE JET | Britannia | |||
| XER | Xerox Corporation | XEROX | Yhdysvallat | |||
| 7A | XRC | Express Air Cargo | TUNISIA CARGO | Tunisia | ||
| MF | CXA | Xiamen Airlines | XIAMEN AIR | Kiina | ||
| CXJ | Xinjiang Airlines | XINJIANG | ||||
| XJT | Xjet Limited | XRAY | Britannia | |||
| SE | SEU | XL Airways France | STARWAY | Ranska | ||
| GXL | XL Airways Germany | STARDUST | Saksa | |||
| XOJ | XOJet | EXOJET | Yhdysvallat | |||
| XPS | XP International | XP PARCEL | Alankomaat | |||
| Xpedite | BIGSPLASH | Britannia | ||||
| RAG | Xstrata Nickel (Raglan Mine) | RAGLAN | Kanada | |||
| XP | CXP | Xtra Airways | CASINO EXPRESS | Yhdysvallat | ||
| DGA | Yellow River Delta General Aviation | YELLOW RIVER | Kiina | |||
| YRG | Yak Air | YAKAIR GEORGIA | Georgia | |||
| AKY | Yak-Service | YAK-SERVICE | Venäjä | |||
| YAK | Yakolev | YAK AVIA | ||||
| YL | LLM | Yamal Airlines | YAMAL | |||
| YAK | Yakolev | YAK AVIA | ||||
| R3 | SYL | Yakutia Airlines | AIR YAKUTIA | |||
| CYG | Yana Airlines | VICAIR | Kambodža | |||
| AYG | Yangon Airways | AIR YANGON | Burma | |||
| Y8 | YZR | Yangtze River Express | YANGTZE RIVER | Kiina | ||
| LYH | Yankee Lima Helicopteres | HELIGUYANE | Ranska | |||
| MHD | Yas Air Kish | YAS AIR | Iran | |||
| Y0 | EMJ | Yellow Air Taxi/Friendship Airways | Yhdysvallat | |||
| ELW | Yellow Wings Air Services | YELLOW WINGS | Kenia | |||
| IY | IYE | Yemenia | YEMENI | Jemen | ||
| ERV | Yerevan-Avia | YEREVAN-AVIA | Armenia | |||
| YT | NYT | Yeti Airlines | YETI AIRLINES | Nepal | kotimaanlennoilla | |
| YFS | Young Flying Service | YOUNG AIR | Yhdysvallat | |||
| AYU | Yuhi Air Lines | Japani | ||||
| AYE | Yunnan Yingan Airlines | AIR YING AN | Kiina | |||
| 4Y | UYA | Yute Air Alaska | Yhdysvallat | |||
| UGN | Yuzhnaya Aircompany | PLUTON | Kazakstan | |||
| 2N | UMK | Yuzhmashavia | YUZMASH | Ukraina | ||
| BZE | Zenith Aviation | ZENSTAR | Britannia | 2014[43] | ||
| AZB | Zaab Air | ZAAB AIR | Ghana | |||
| AZJ | Zas Air | Egypti | ||||
| AZR | Zenith Air | ZENAIR | Etelä-Afrikka | |||
| CDC | Zhejiang Loong Airlines | HUALONG | Kiina | |||
| CIT | Zanesville Aviation | ZANE | Yhdysvallat | |||
| EMR | Zenmour Airlines | ZENMOUR | Mauritania | |||
| EZD | Zest Airways | ZEST AIRWAYS | Filippiinit | |||
| GZQ | Zagros Air | ZAGROS | Iran | |||
| C4 | IMX | Zimex Aviation | ZIMEX | Sveitsi | ||
| IZG | Zagros Airlines | ZAGROS | Iran | |||
| JTU | Zhetysu | ZHETYSU | Kazakstan | |||
| KVZ | Z-Aero Airlines | Ukraina | ||||
| KZH | Zhez Air | Kazakstan | ||||
| MBG | Zephyr Aviation | CHALGROVE | Britannia | |||
| MLU | Zracno Pristaniste Mali Losinj | MALI LOSINJ | Kroatia | |||
| MZE | Zenith Aviation | Malta | ||||
| ORZ | Zorex | ZOREX | Espanja | |||
| PZY | Zapolyarye Airline Company | ZAPOLYARYE | Venäjä | |||
| RZR | Zephyr Express | RECOVERY | Yhdysvallat | |||
| RZU | Zhersu Avia | ZHERSU AVIA | Kazakstan | |||
| SYZ | Zil Air | ZIL AIR | Seychellit | |||
| TAN | Zanair | ZANAIR | Tansania | |||
| ZAI | Zaire Aero Service | ZASAIR | Kongon demokraattinen tasavalta | |||
| ZAK | Zambia Skyways | ZAMBIA SKIES | Sambia | |||
| ZAR | Zairean Airlines | ZAIREAN | Kongon demokraattinen tasavalta | |||
| ZAV | Zetavia | ZETAVIA | Ukraina | |||
| ZAW | Zoom Airways | ZED AIR | Bangladesh | |||
| ZMA | Zambezi Airlines | ZAMBEZI WINGS | Sambia | |||
| RZV | Z-Avia | ZEDAVIA | Armenia | ICAO-koodi ja kutsutunnusta ei enää allokoida | ||
| Q3 | MBN | Zambian Airways | ZAMBIANA | Sambia | ||
| ZAN | Zantop International Airlines | ZANTOP | Yhdysvallat | ICAO-koodi ja kutsutunnusta ei enää allokoida | ||
| ZAS | ZAS Airlines of Egypt | ZAS AIRLINES | Egypti | |||
| CJG | Zhejiang Airlines | ZHEJIANG | Kiina | |||
| CFZ | Zhongfei General Aviation | ZHONGFEI | ||||
| CYN | Zhongyuan Aviation | ZHONGYUAN | ICAO-koodi ja kutsutunnusta ei enää allokoida | |||
| 3J | WZP | Zip | ZIPPER | Kanada | ||
| Z4 | OOM | Zoom Airlines | ZOOM | lakkautettu | ||
| ORZ | Zorex | ZOREX | Espanja |
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