In this airline codes list you can find the most current IATA airline designators (“two letter code”), ICAO airline designators (“three letter code” / “reservation code”) and country of most international air carriers. This is a very long list, so rather than scrolling down endlessly, we recommend you use the ‘Find’ function on your web browser. A common keyboard shortcut is ‘CTRL’ and ‘F’ pressed consecutively.
Airline / Air Operator codes with Callsign
| IATA | ICAO | Airline | Country |
| M3 | TUS | ABSA Cargo Airline | Brazil |
| GB | ABX | ABX Air | USA |
| 9T | RUN | ACT Airlines | Turkey |
| 9N | AJV | ANA & JP Express | Japan |
| V8 | VAS | ATRAN Cargo Airlines | Russia |
| 2E | PHW | AVE.com | United Arab Emirates |
| K5 | ABE | Aban Air | Iran |
| W9 | AAB | Abelag Aviation | Belgium |
| MO | AUH | Abu Dhabi Amiri Flight | United Arab Emirates |
| ZY | ADE | Ada Air | Albania |
| JP | ADR | Adria Airways | Slovenia |
| A3 | AEE | Aegean Airlines | Greece |
| RE | REA | Aer Arann | Ireland |
| EI | EIN | Aer Lingus | Ireland |
| E4 | RSO | Aero Asia International | Pakistan |
| EM | AEB | Aero Benin | Benin |
| 7L | CRN | Aero Caribbean | Cuba |
| Q6 | CDP | Aero Condor Peru | Peru |
| AJ | NIG | Aero Contractors | Nigeria |
| QL | RLN | Aero Lanka | Sri Lanka |
| M0 | MNG | Aero Mongolia | Mongolia |
| W4 | BES | Aero Services Executive | France |
| DW | UCR | Aero-Charter Ukraine | Ukraine |
| BF | RSR | Aero-Service | Congo, Republic of |
| HC | ATI | Aero-Tropics Air Services | Australia |
| 3S | BOX | AeroLogic | Germany |
| AM | AMX | AeroMéxico | Mexico |
| P5 | RPB | AeroRepublica | Colombia |
| 6N | KRE | AeroSucre | Colombia |
| 2B | ARD | Aerocondor | Portugal |
| SU | AFL | Aeroflot Russian Airlines | Russia |
| SU | RCF | Aeroflot-Cargo | Russia |
| D9 | DNV | Aeroflot-Don | Russia |
| 5N | AUL | Aeroflot-Nord | Russia |
| KG | GTV | Aerogaviota | Cuba |
| AR | ARG | Aerolineas Argentinas | Argentina |
| 2K | GLG | Aerolineas Galapagos (Aerogal) | Ecuador |
| P4 | NSO | Aerolineas Sosa | Honduras |
| VW | TAO | Aeromar | Mexico |
| QO | MPX | Aeromexpress | Mexico |
| HT | AHW | Aeromist-Kharkiv | Ukraine |
| 5D | SLI | Aeroméxico Connect | Mexico |
| OT | PEL | Aeropelican Air Services | Australia |
| WL | APP | Aeroperlas | Panama |
| VH | LAV | Aeropostal Alas de Venezuela | Venezuela |
| 5L | RSU | Aerosur | Bolivia |
| VV | AEW | Aerosvit Airlines | Ukraine |
| FK | WTA | Africa West | Togo |
| XU | AXK | African Express Airways | Kenya |
| 6F | FRJ | Afrijet Airlines | Nigeria |
| Q9 | AFU | Afrinat International Airlines | Gambia |
| 8U | AAW | Afriqiyah Airways | Libya |
| ZI | AAF | Aigle Azur | France |
| AH | DAH | Air Algerie | Algeria |
| GD | AHA | Air Alpha Greenland | Denmark |
| A6 | LPV | Air Alps Aviation | Austria |
| G9 | ABY | Air Arabia | United Arab Emirates |
| QN | ARR | Air Armenia | Armenia |
| KC | KZR | Air Astana | Kazakhstan |
| CC | ABD | Air Atlanta Icelandic | Iceland |
| KI | AAG | Air Atlantique | United Kingdom |
| UU | REU | Air Austral | Reunion |
| W9 | JAB | Air Bagan | Myanmar (Burma) |
| BT | BTI | Air Baltic | Latvia |
| AB | BER | Air Berlin | Germany |
| BP | BOT | Air Botswana | Botsuana |
| 2J | VBW | Air Burkina | Burkina Faso |
| TY | TPC | Air Caledonie | New Caledonia (France) |
| AC | ACA | Air Canada | Canada |
| QK | JZA | Air Canada Jazz | Canada |
| TX | FWI | Air Caraibes | Guadeloupe – French Antilles |
| 2Q | SNC | Air Cargo Carriers | USA |
| NV | CRF | Air Central | Japan |
| CV | CVA | Air Chathams | New Zealand |
| CA | CCA | Air China | China – Peoples Republic |
| CA | CAO | Air China Cargo | China – Peoples Republic |
| QD | QCL | Air Class Lineas Aereas | Uruguay |
| A7 | MPD | Air Comet | Spain |
| AG | ABR | Air Contractors | Ireland |
| QC | CRD | Air Corridor | Mozambique |
| YN | CRQ | Air Creebec | Canada |
| EN | DLA | Air Dolomiti | Italy |
| UX | AEA | Air Europa | Spain |
| PC | FAJ | Air Fiji | Fiji |
| OF | FIF | Air Finland | Finland |
| AF | AFR | Air France | France |
| AF | AFN | Air Freight NZ | New Zealand |
| ZX | GGN | Air Georgian | Canada |
| 7T | AGV | Air Glaciers | Switzerland |
| GL | GRL | Air Greenland | Denmark |
| LQ | GNC | Air Guinea Cargo | Equatorial Guinea |
| GG | GUY | Air Guyane Express | French Guiana |
| LD | AHK | Air Hong Kong | China – Peoples Republic |
| 8C | HZT | Air Horizon | Togo |
| NY | FXI | Air Iceland (Flugfélag Íslands) | Iceland |
| AI | AIC | Air India | India |
| IX | AXB | Air India Express | India |
| CD | LLR | Air India Regional | India |
| 3H | AIE | Air Inuit | Canada |
| I9 | AEY | Air Italy | Italy |
| 4Q | AEI | Air Italy Polska | Poland |
| VU | VUN | Air Ivoire | Ivory Coast |
| JM | AJM | Air Jamaica | Jamaica |
| NQ | AJX | Air Japan | Japan |
| 4A | AKL | Air Kiribati | Kiribati |
| 0K | KRT | Air Kokshetau | Kazakhstan |
| JS | KOR | Air Koryo | North Korea |
| WJ | LAL | Air Labrador | Canada |
| 7Q | TLR | Air Libya | Libya |
| NX | AMU | Air Macao | China – Peoples Republic |
| MD | MDG | Air Madagascar | Madagascar |
| QM | AML | Air Malawi | Malawi |
| XG | KLB | Air Mali International | Mali |
| KM | AMC | Air Malta | Malta |
| CW | CWM | Air Marshall Islands | Marshall Islands |
| MK | MAU | Air Mauritius | Mauritius |
| DR | BIE | Air Mediterranee | France |
| MC | RCH | Air Mobility Command | USA |
| 9U | MLD | Air Moldova | Moldova |
| SW | NMB | Air Namibia | Namibia |
| NZ | RLK | Air Nelson | New Zealand |
| NZ | ANZ | Air New Zealand | New Zealand |
| 7A | NXA | Air Next | Japan |
| EL | ANK | Air Nippon | Japan |
| EH | AKX | Air Nippon Network Co. Ltd. | Japan |
| PX | ANG | Air Niugini | Papua New Guinea |
| 4N | ANT | Air North | Canada |
| M3 | NFA | Air Norway | Norway |
| YW | ANE | Air Nostrum | Spain |
| AP | ADH | Air One | Italy |
| FJ | FJI | Air Pacific | Fiji |
| 3D | APG | Air People International | Thailand |
| 2P | GAP | Air Philippines | Philippines |
| EB | PLM | Air Pullmantur | Spain |
| PJ | SPM | Air Saint Pierre | Saint-Pierre and Miquelon |
| 6O | ASJ | Air Satellite | Canada |
| V7 | SNG | Air Senegal International | Senegal |
| G8 | AGB | Air Service Gabon | Gabon |
| HM | SEY | Air Seychelles | Seychelles |
| 4D | ASD | Air Sinai | Egypt |
| GM | SVK | Air Slovakia | Slovakia |
| WO | WOW | Air Southwest | United Kingdom |
| YI | RSI | Air Sunshine | USA |
| VT | VTA | Air Tahiti | French Polynesia |
| TN | THT | Air Tahiti Nui | French Polynesia |
| TS | TSC | Air Transat | Canada |
| 8C | ATN | Air Transport International LLC | USA |
| JY | TCI | Air Turks and Caicos | Turks & Caicos |
| U7 | UGA | Air Uganda | Uganda |
| 3N | URG | Air Urga | Ukraine |
| VL | VIM | Air VIA | Bulgaria |
| DO | RVL | Air Vallée | Italy |
| NF | AVN | Air Vanuatu | Vanuatu |
| ZW | AWI | Air Wisconsin | USA |
| ZT | TZT | Air Zambezi | Zimbabwe |
| UM | AZW | Air Zimbabwe | Zimbabwe |
| F8 | AHR | Air2there | New Zealand |
| AK | AXM | AirAsia | Malaysia |
| D7 | XAX | AirAsia X | Malaysia |
| RU | ABW | AirBridgeCargo Airlines | Russia |
| FL | TRS | AirTran Airways | USA |
| AP | AIB | Airbus Industrie | France |
| SB | ACI | Aircalin (Air Caledonie International) | New Caledonia (France) |
| 4C | ARE | Aires, Aerovias de Integracion Regional, S.A. | Colombia |
| P2 | XAK | Airkenya Express | Kenya |
| A5 | RLA | Airlinair | France |
| FO | ATM | Airlines Of Tasmania | Australia |
| CG | TOK | Airlines PNG | Papua New Guinea |
| 4Z | LNK | Airlink | South Africa |
| TL | ANO | Airnorth | Australia |
| PL | ASE | Airstars | Russia |
| 6L | AKK | Aklak Air | Canada |
| 2D | OST | Alania Airlines | Russia |
| AS | ASA | Alaska Airlines | USA |
| KO | AER | Alaska Central Express | USA |
| LV | LBC | Albanian Airlines | Albania |
| D4 | LID | Alidaunia | Italy |
| AZ | AZA | Alitalia | Italy |
| XM | SMX | Alitalia Express | Italy |
| NH | ANA | All Nippon Airways | Japan |
| G4 | AAY | Allegiant Air | USA |
| LL | GRO | Allegro | Mexico |
| UTY | Alliance Airlines | Australia | |
| 6T | LMT | Almaty Aviation | Kazakhstan |
| KH | AAH | Aloha Air Cargo | USA |
| 5A | AIP | Alpine Air Express | USA |
| 6R | DRU | Alrosa Mirny Air Enterprise | Russia |
| Z8 | AZN | Amaszonas | Bolivia |
| AA | AAL | American Airlines | USA |
| MQ | EGF | American Eagle Airlines | USA |
| A8 | AMF | Ameriflight | USA |
| M6 | AJT | Amerijet International | USA |
| WD | AAN | Amsterdam Airlines | Netherlands |
| OY | ANS | Andes Líneas Aéreas | Argentina |
| 8G | NGE | Angel Airlines | Thailand |
| 4 | ABV | Antrak Air | Ghana |
| 5F | CIR | Arctic Circle Air Service | USA |
| ZE | AZE | Arcus-Air Logistic | Germany |
| FG | AFG | Ariana Afghan Airlines | Afghanistan |
| W3 | ARA | Arik Air | Nigeria |
| OR | TFL | Arkefly | Netherlands |
| IZ | AIZ | Arkia Israel Airlines | Israel |
| U8 | RNV | Armavia | Armenia |
| JW | APW | Arrow Air | USA |
| R7 | OCA | Aserca Airlines | Venezuela |
| HJ | AXF | Asian Express Airlines | Australia |
| OZ | AAR | Asiana Airlines | South Korea |
| 4K | AAS | Askari Aviation | Pakistan |
| ER | DHL | Astar Air Cargo | USA |
| 5W | AEU | Astraeus | United Kingdom |
| OB | ASZ | Astrakhan Airlines | Russia |
| 8V | ACP | Astral Aviation | Kenya |
| 3G | AYZ | Atlant-Soyuz Airlines | Russia |
| ZF | HHA | Atlantic Airlines de Honduras | Honduras |
| RC | FLI | Atlantic Airways | Faroe Islands (Denmark) |
| EV | ASQ | Atlantic Southeast Airlines | USA |
| TD | LUR | Atlantis European Airways | Armenia |
| 5Y | GTI | Atlas Air | USA |
| 8A | BMM | Atlas Blue | Morocco |
| KK | KKK | Atlasjet | Turkey |
| IP | JOL | Atyrau Air Ways | Kazakhstan |
| IQ | AUB | Augsburg Airways GmbH | Germany |
| GR | AUR | Aurigny Air Services | United Kingdom |
| AU | AUT | Austral Lineas Aereas | Argentina |
| XM | XME | Australian air Express | Australia |
| OS | AUA | Austrian Airlines | Austria |
| VO | TYR | Austrian Arrows (Tyrolean Airways) | Austria |
| TF | AVJ | Avia Traffic Company | Kyrgyzstan |
| ZR | AZS | Aviacon Zitotrans | Russia |
| 6A | CHP | Aviacsa | Mexico |
| 7U | ERG | Aviaenergo | Russia |
| EC | TWN | Avialeasing Aviation Company | Uzbekistan |
| AV | AVA | Avianca – Aerovias Nacionales de Colombia, S.A. | Colombia |
| 4B | TUP | Aviastar-TU | Russia |
| Z3 | SMJ | Avient Aviation | Zimbabwe |
| U3 | AIA | Avies | Estonia |
| JJ | AGX | Aviogenex | Serbia |
| 9V | ROI | Avior Airlines | Venezuela |
| G2 | VXG | Avirex | Gabon |
| 2Q | ETS | Avitrans | Sweden |
| 6V | AXY | Axis Airways | France |
| 0 | AYT | Ayit Aviation and Tourism | Israel |
| J2 | AHY | Azerbaijan Airlines | Azerbaijan |
| AD | AZU | Azul Brazilian Airlines | Brazil |
| JA | BON | B&H Airlines | Bosnia-Hercegovina |
| CJ | CFE | BA CityFlyer | United Kingdom |
| B4 | BCF | BACH Flugbetriebsgesellschaft mbH | Austria |
| 1B | BGH | BH Air (Balkan Holidays) | Bulgaria |
| BD | BMR | BMI Regional | United Kingdom |
| UP | BHS | Bahamasair | Bahamas |
| 2B | BAB | Bahrain Air | Bahrain |
| PG | BKP | Bangkok Airways | Thailand |
| B4 | BKA | Bankair | USA |
| 8N | NKF | Barents AirLink | Sweden |
| 7P | BTV | Batavia Air | Indonesia |
| JV | BLS | Bearskin Lake Air Service | Canada |
| 4T | BHP | Belair Airlines | Switzerland |
| B2 | BRU | Belavia Belarusian Airlines | Belarus |
| LZ | LBY | Belle Air | Albania |
| B3 | BLV | Bellview Airlines | Nigeria |
| CH | BMJ | Bemidji Airlines | USA |
| A8 | BGL | Benin Golf Air | Benin |
| 8E | BRG | Bering Air | USA |
| J8 | BVT | Berjaya Air | Malaysia |
| 5Q | BEA | Best Air | Bangladesh |
| T1 | BST | Bestair | Turkey |
| BG | BBC | Biman Bangladesh Airlines | Bangladesh |
| NT | IBB | Binter Canarias | Spain |
| 5Z | BML | Bismillah Airlines | Bangladesh |
| 0B | JOR | Blue Air | Romania |
| BZ | BDA | Blue Dart Aviation | India |
| SI | BCI | Blue Islands | United Kingdom |
| 4Y | BLE | Blue Line | France |
| BV | BPA | Blue Panorama Airlines | Italy |
| QW | BWG | Blue Wings | Germany |
| KF | BLF | Blue1 | Finland |
| BF | BBD | Bluebird Cargo | Iceland |
| B8 | BTR | Botir-Avia | Kyrgyzstan |
| K6 | BRV | Bravo Air Congo | Congo, Democratic Republic of the |
| FQ | BRI | Brindabella Airlines | Australia |
| DB | BZH | Brit Air | France |
| BA | BAW | British Airways | United Kingdom |
| BS | BIH | British International Helicopters | United Kingdom |
| SN | BEL | Brussels Airlines | Belgium |
| J4 | BFL | Buffalo Airways | Canada |
| FB | LZB | Bulgaria Air | Bulgaria |
| 1T | BUC | Bulgarian Air Charter | Nigeria |
| UZ | BRQ | Buraq Air | Libya |
| 4P | ABB | Business Aviation | Congo, Democratic Republic of the |
| 5C | ICL | CAL Cargo Air Lines | Israel |
| XK | CCM | CCM Airlines | France |
| AW | SCH | CHC Airways | Netherlands |
| L5 | HKS | CHC Helikopter Service | Norway |
| MO | CAV | Calm Air | Canada |
| C6 | CJA | CanJet | Canada |
| 5T | MPE | Canadian North | Canada |
| 9K | KAP | Cape Air | USA |
| PT | CCI | Capital Cargo International Airlines | USA |
| BB | CBB | Cargo B Airlines | Belgium |
| 8L | CGP | Cargo Plus Aviation | United Arab Emirates |
| 2G | CRG | Cargoitalia | Italy |
| W8 | CJT | Cargojet Airways | Canada |
| CV | CLX | Cargolux | Luxembourg |
| B9 | CBC | Caribair | Dominican Republic |
| BW | BWA | Caribbean Airlines | Trinidad & Tobago |
| V3 | KRP | Carpatair | Romania |
| RV | CPN | Caspian Airlines | Iran |
| CX | CPA | Cathay Pacific | China – Peoples Republic |
| KX | CAY | Cayman Airways | Cayman Islands |
| 5J | CEB | Cebu Pacific | Philippines |
| 9M | GLR | Central Mountain Air | Canada |
| C0 | CLW | Centralwings | Poland |
| J7 | CVC | Centre-Avia | Russia |
| WE | CWC | Centurion Air Cargo | USA |
| 3U | NCH | Chanchangi Airlines | Nigeria |
| 2Z | CGN | Chang’an Airlines | China – Peoples Republic |
| RP | CHQ | Chautauqua Airlines | USA |
| CI | CAL | China Airlines | Taiwan, Republic of China |
| CK | CKK | China Cargo Airlines | China – Peoples Republic |
| MU | CES | China Eastern Airlines | China – Peoples Republic |
| 8Y | CYZ | China Postal Airlines | China – Peoples Republic |
| CZ | CSN | China Southern Airlines | China – Peoples Republic |
| HR | CUA | China United Airlines | China – Peoples Republic |
| PN | CHB | China West Air | China – Peoples Republic |
| XO | CXH | China Xinhua Airlines | China – Peoples Republic |
| OQ | CQN | Chongqing Airlines | China – Peoples Republic |
| A2 | CIU | Cielos Airlines | Peru |
| QI | CIM | Cimber Air | Denmark |
| C9 | RUS | Cirrus Airlines | Germany |
| CF | SDR | City Airline | Sweden |
| G3 | CIX | City Connexion Airlines | Burundi |
| WX | BCY | CityJet | Ireland |
| 4C | CGK | Click Airways | United Arab Emirates |
| XG | CLI | Clickair | Spain |
| 9L | CJC | Colgan Air | USA |
| MN | CAW | Comair | South Africa |
| OH | COM | Comair | USA |
| C5 | UCA | CommutAir | USA |
| KR | KMZ | Comores Aviation | Comoros |
| E9 | FPY | Compagnie Africaine d’Aviation | Congo, Democratic Republic of the |
| I5 | CMM | Compagnie Aérienne du Mali | Mali |
| CP | CPZ | Compass Airlines | USA |
| DE | CFG | Condor Flugdienst | Germany |
| C3 | KIS | Contact Air | Germany |
| CO | COA | Continental Airlines | USA |
| PC | PVV | Continental Airways | Russia |
| CS | CMI | Continental Micronesia | Guam (USA) |
| V0 | VCV | Conviasa | Venezuela |
| CM | CMP | Copa Airlines | Panama |
| 2 | CPB | Corporate Express | Canada |
| SS | CRL | Corsairfly | France |
| F5 | COZ | Cosmic Air | Nepal |
| 7C | COY | Coyne Aviation | United Kingdom |
| OU | CTN | Croatia Airlines | Croatia |
| CU | CUB | Cubana de Aviacion | Cuba |
| 5R | CTT | Custom Air Transport | USA |
| CY | CYP | Cyprus Airways | Cyprus |
| KY | KYV | Cyprus Turkish Airlines (KTHY Kibris Turk Hava Yollari) | Turkey |
| OK | CSA | Czech Airlines | Czech Republic |
| DX | DTR | DAT Danish Air Transport | Denmark |
| D5 | DAE | DHL Aero Expreso | Panama |
| D0 | DHK | DHL Air UK | United Kingdom |
| ES | DHX | DHL International Aviation ME | Bahrain |
| L3 | JOS | DHL de Guatemala | Guatemala |
| R6 | DNU | DOT LT | Lithuania |
| 1I | AMB | DRF Luftrettung | Germany |
| D3 | DAO | Daallo Airlines | United Arab Emirates |
| N2 | DAG | Dagestan Airlines | Russia |
| 0D | DWT | Darwin Airline | Switzerland |
| JD | DER | Deer Jet | China – Peoples Republic |
| DL | DAL | Delta Air Lines | USA |
| 3D | DNM | Denim Air | Netherlands |
| HS | HSV | Direktflyg | Sweden |
| AW | DIR | Dirgantara Air Service | Indonesia |
| D8 | DJB | Djibouti Airlines | Djibouti |
| Z6 | UDN | Dniproavia | Ukraine |
| ZD | FDN | Dolphin Air | United Arab Emirates |
| 5D | UDC | DonbassAero | Ukraine |
| KA | HDA | Dragonair, Hong Kong Dragon Airlines | China – Peoples Republic |
| KB | DRK | Druk Air | Bhutan |
| 9H | DNL | Dutch Antilles Express | Netherlands Antilles |
| BR | EVA | EVA Air | Taiwan, Republic of China |
| H7 | EGU | Eagle Air | Uganda |
| NZ | EAG | Eagle Airways | New Zealand |
| QU | UGX | East African | Uganda |
| S9 | HSA | East African Safari Air Express | Kenya |
| 8C | DXH | East Star Air | China – Peoples Republic |
| T3 | EZE | Eastern Airways | United Kingdom |
| QF | EAQ | Eastern Australia Airlines | Australia |
| EF | ESY | EasyFly | Colombia |
| 8Y | ECV | Ecuato Guineana | Equatorial Guinea |
| WK | EDW | Edelweiss Air | Switzerland |
| MS | MSX | EgyptAir Cargo | Egypt |
| MS | MSE | EgyptAir Express | Egypt |
| MS | MSR | Egyptair | Egypt |
| LY | ELY | El Al Israel Airlines | Israel |
| EK | UAE | Emirates Airline | United Arab Emirates |
| EM | CFS | Empire Airlines | USA |
| EU | EEA | Empresa Ecuatoriana De Aviacion | Ecuador |
| G8 | ENK | Enkor | Russia |
| 7H | ERH | Era Aviation | USA |
| B8 | ERT | Eritrean Airlines | Eritrea |
| E7 | ESF | Estafeta Carga Aerea | Mexico |
| OV | ELL | Estonian Air | Estonia |
| ET | ETH | Ethiopian Airlines | Ethiopia |
| EY | ETD | Etihad Airways | United Arab Emirates |
| 5B | EAK | Euro-Asia Air | Kazakhstan |
| 6M | EUP | EuroAir | Greece |
| UI | ECA | Eurocypria Airlines | Cyprus |
| GJ | EEU | Eurofly | Italy |
| K2 | ELO | Eurolot | Poland |
| 5O | FPO | Europe Airpost | France |
| QY | BCS | European Air Transport | Belgium |
| EW | EWG | Eurowings | Germany |
| EZ | EIA | Evergreen International Airlines | USA |
| 3Z | VTS | Everts Air Cargo | USA |
| OW | EXK | Executive Airlines | Puerto Rico |
| 8D | EXV | Expo Aviation | Sri Lanka |
| EO | LHN | Express One International | USA |
| XE | BTA | ExpressJet Airlines | USA |
| ZY | EZA | Eznis Airways | Mongolia |
| 4A | EYE | FS Air Service | USA |
| F3 | FSW | Faso Airways | Burkina Faso |
| FX | FDX | FedEx Express | USA |
| AY | FIN | Finnair | Finland |
| FC | WBA | Finncomm Airlines | Finland |
| FY | FFM | Firefly | Malaysia |
| 7F | FAB | First Air | Canada |
| JH | FFX | Flex Linhas Aéreas | Brazil |
| 4Y | TUD | Flight Alaska | USA |
| RF | FWL | Florida West International Airways | USA |
| 6P | IAD | Fly Wex | Italy |
| 5H | FFV | Fly540 | Kenya |
| TE | LIL | FlyLal (Lithuanian Airlines) | Lithuania |
| F7 | BBO | Flybaboo | Switzerland |
| BE | BEE | Flybe | United Kingdom |
| B4 | GSM | Flyglobespan | United Kingdom |
| 7Y | FCR | Flying Carpet | Lebanon |
| HK | FSC | Four Star Aviation / Four Star Cargo | Puerto Rico |
| XD | FHY | Freebird Airlines | Turkey |
| FP | FRE | Freedom Air | Guam (USA) |
| F8 | FRL | Freedom Airlines | USA |
| F9 | FFT | Frontier Airlines | USA |
| 2F | FTA | Frontier Flying Service | USA |
| GY | GBK | Gabon Airlines | Gabon |
| GP | GDR | Gadair European Airlines | Spain |
| 7O | GAL | Galaxy Air | Kyrgyzstan |
| GA | GIA | Garuda Indonesia | Indonesia |
| 4G | GZP | Gazpromavia | Russia |
| A9 | TGZ | Georgian Airways | Georgia |
| QB | GFG | Georgian National Airlines | Georgia |
| ST | GMI | Germania | Germany |
| 4U | GWI | Germanwings | Germany |
| GP | GES | Gestair | Spain |
| G0 | GHB | Ghana International Airlines | Ghana |
| XH | GSS | Global Supply Systems | United Kingdom |
| G8 | GOW | GoAir | India |
| G7 | GJS | GoJet Airlines | USA |
| G3 | GLO | Gol Transportes Aéreos | Brazil |
| DC | GAO | Golden Air | Sweden |
| YD | GOM | Gomelavia | Belarus |
| G1 | IKA | Gorkha Airlines | Nepal |
| YR | CVU | Grand Canyon Airlines | USA |
| GS | GCR | Grand China Express Air | China – Peoples Republic |
| GS | GUN | Grant Aviation | USA |
| ZK | GLA | Great Lakes Airlines | USA |
| IJ | GWL | Great Wall Airlines | China – Peoples Republic |
| G6 | BSR | Guine Bissaur Airlines | Guinea Bissau |
| J9 | GIF | Guinee Airlines | Guinea |
| GF | GBA | Gulf Air Bahrain | Bahrain |
| 3M | GFT | Gulfstream International Airlines | USA |
| H6 | HAG | Hageland Aviation Services | USA |
| HR | HHN | Hahn Air | Germany |
| HU | CHH | Hainan Airlines | China – Peoples Republic |
| 4R | HHI | Hamburg International | Germany |
| HA | HAL | Hawaiian Airlines | USA |
| HN | HVY | Heavylift Cargo Airlines | Australia |
| YO | MCM | Heli Air Monaco | Monaco |
| JB | JBA | Helijet | Canada |
| T4 | HEJ | Hellas Jet | Greece |
| HT | IMP | Hellenic Imperial Airways | Greece |
| HW | FHE | Hello | Switzerland |
| 2L | OAW | Helvetic Airways | Switzerland |
| DU | HMS | Hemus Air | Bulgaria |
| EO | ALX | Hewa Bora Airways | Congo, Democratic Republic of the |
| UD | HER | Hex’Air | France |
| 5K | HFY | Hi Fly | Portugal |
| 8H | HWY | Highland Airways | United Kingdom |
| HD | ADO | Hokkaido International Airlines | Japan |
| H5 | HOA | Hola Airlines | Spain |
| N8 | CRK | Hong Kong Airlines | China – Peoples Republic |
| UO | HKE | Hong Kong Express Airways | China – Peoples Republic |
| QX | QXE | Horizon Air | USA |
| II | CSQ | IBC Airways | USA |
| IB | IBE | Iberia Airlines | Spain |
| TY | IWD | Iberworld | Spain |
| FW | IBX | Ibex Airlines | Japan |
| X8 | ICD | Icaro Air | Ecuador |
| FI | ICE | Icelandair | Iceland |
| IK | ITX | Imair Airlines | Azerbaijan |
| 6E | IGO | IndiGo Airlines | India |
| I8 | IDA | Indonesia Air Transport | Indonesia |
| QZ | AWQ | Indonesia AirAsia | Indonesia |
| 7I | INC | Insel Air | Netherlands Antilles |
| 3L | ISK | InterSky | Austria |
| D6 | ILN | Interair South Africa | South Africa |
| 4O | AIJ | Interjet | Mexico |
| ID | ITK | Interlink Airlines | South Africa |
| 6I | IBZ | International Business Air | Sweden |
| I4 | FWA | Interstate Airline | Netherlands |
| IR | IRA | Iran Air | Iran |
| B9 | IRB | Iran Air Tours | Iran |
| EP | IRC | Iran Aseman Airlines | Iran |
| IA | IAW | Iraqi Airways | Iraq |
| WP | MKU | Island Air | USA |
| 2S | SDY | Island Express | USA |
| IF | ISW | Islas Airways | Spain |
| WC | ISV | Islena De Inversiones | Honduras |
| 5Y | IOS | Isles of Scilly Skybus | United Kingdom |
| 6H | ISR | Israir Airlines | Israel |
| 9X | ACL | ItAli Airlines | Italy |
| GI | IKA | Itek Air | Kyrgyzstan |
| H9 | IZM | Izair | Turkey |
| XM | JLJ | J-Air | Japan |
| JC | JEX | JAL Express | Japan |
| JO | JAZ | JALways | Japan |
| JI | JAE | Jade Cargo International | China – Peoples Republic |
| 3X | JAC | Japan Air Commuter | Japan |
| JL | JAL | Japan Airlines | Japan |
| NU | JTA | Japan Transocean Air | Japan |
| JU | JAT | Jat Airways | Serbia |
| J9 | JZR | Jazeera Airways | Kuwait |
| 7C | JJA | Jeju Air | South Korea |
| O2 | JEA | Jet Air | Poland |
| 9W | JAI | Jet Airways | India |
| PP | PJS | Jet Aviation | Switzerland |
| LS | EXS | Jet2.com | United Kingdom |
| 8J | JFU | Jet4you | Morocco |
| B6 | JBU | JetBlue Airways | USA |
| QF | QNZ | JetConnect | New Zealand |
| S2 | JLL | JetLite | India |
| JF | JAF | Jetairfly | Belgium |
| 0J | JCS | Jetclub | Switzerland |
| JQ | JST | Jetstar Airways | Australia |
| 3K | JSA | Jetstar Asia Airways | Singapore |
| BL | PIC | Jetstar Pacific | Vietnam |
| JX | JEC | Jett8 Airlines Cargo | Singapore |
| LJ | JNA | Jin Air | South Korea |
| R5 | JAV | Jordan Aviation | Jordan |
| 6J | JUB | Jubba Airways | Somalia |
| HO | DKH | Juneyao Airlines | China – Peoples Republic |
| XC | KDC | KD Air | Canada |
| KD | KNI | KD Avia | Russia |
| WA | KLC | KLM Cityhopper | Netherlands |
| KL | KLM | KLM Royal Dutch Airlines | Netherlands |
| N2 | QNK | Kabo Air | Nigeria |
| K4 | CKS | Kalitta Air | USA |
| K9 | KFS | Kalitta Charters | USA |
| RQ | KMF | Kam Air | Afghanistan |
| E2 | KMP | Kampuchea Airlines | Cambodia |
| 5R | KAJ | Karthago Airlines | Tunesia |
| 3Y | KAE | Kartika Airlines | Indonesia |
| KV | MVD | Kavminvodyavia | Russia |
| KW | KFA | Kelowna Flightcraft Air Charter | Canada |
| M5 | KEN | Kenmore Air | USA |
| 4K | KBA | Kenn Borek Air | Canada |
| KQ | KQA | Kenya Airways | Kenya |
| BZ | KEE | Keystone Air Services | Canada |
| X9 | KHO | Khors Aircompany | Ukraine |
| IT | KFR | Kingfisher Airlines | India |
| DN | DKN | Kingfisher Red | India |
| Y9 | IRK | Kish Air | Iran |
| 7K | KGL | Kogalymavia | Russia |
| K7 | KBR | KoralBlue Airlines | Egypt |
| KE | KAL | Korean Air | South Korea |
| GW | KIL | Kuban Airlines | Russia |
| VD | KPA | Kunpeng Airlines | China – Peoples Republic |
| KU | KAC | Kuwait Airways | Kuwait |
| GO | KZU | Kuzu Airlines Cargo | Turkey |
| QH | LYN | Kyrgyzstan | Kyrgyzstan |
| R8 | KGA | Kyrgyzstan Airlines | Kyrgyzstan |
| A0 | AVI | L’Avion | France |
| JF | LAB | L.A.B. Flying Service | USA |
| LR | LRC | LACSA | Costa Rica |
| 5U | LDE | LADE – Líneas Aéreas del Estado | Argentina |
| KG | BNX | LAI – Linea Aerea IAACA | Venezuela |
| LM | LAM | LAM Mozambique Airlines | Mozambique |
| LA | LAN | LAN Airlines | Chile |
| 4M | DSM | LAN Argentina | Argentina |
| UC | LCO | LAN Cargo | Chile |
| XL | LNE | LAN Ecuador | Ecuador |
| LU | LXP | LAN Express | Chile |
| LP | LPE | LAN Peru | Peru |
| 8z | LER | LASER Airlines | Venezuela |
| LO | LOT | LOT Polish Airlines | Poland |
| LT | LTU | LTU International | Germany |
| IK | LKN | Lankair | Sri Lanka |
| QV | LAO | Lao Airlines | Laos |
| NG | LDA | Lauda Air | Austria |
| LI | LIA | Leeward Islands Air Transport | Antigua and Barbuda |
| LN | LAA | Libyan Airlines | Libya |
| 6V | LCG | Lignes Aériennes Congolaises | Congo, Democratic Republic of the |
| LD | TUY | Linea Turistica Aerotuy | Venezuela |
| JT | LNI | Lion Air (Lion Mentari Airlines ) | Indonesia |
| LM | LVG | Livingston Energy Flight | Italy |
| LC | LOG | Loganair | United Kingdom |
| T2 | TAS | Lotus Air | Egypt |
| 8L | LKE | Lucky Air | China – Peoples Republic |
| HE | LGW | Luftfahrtgesellschaft Walter | Germany |
| LH | DLH | Lufthansa | Germany |
| LH | GEC | Lufthansa Cargo | Germany |
| CL | CLH | Lufthansa CityLine | Germany |
| DV | LTF | Lufttaxi Fluggesellschaft | Germany |
| L5 | LTR | Lufttransport | Norway |
| LG | LGL | Luxair | Luxembourg |
| 5V | UKW | Lviv Airlines | Ukraine |
| L2 | LYC | Lynden Air Cargo | USA |
| L4 | SSX | Lynx Aviation | USA |
| MH | MAS | MASkargo (Malaysia Airlines Kargo) | Malaysia |
| MH | MWG | MASwings | Malaysia |
| IN | MAK | MAT Macedonian Airlines | Macedonia |
| OM | MGL | MIAT Mongolian Airlines | Mongolia |
| 7G | MKA | MK Airlines | United Kingdom |
| MB | MNB | MNG Airlines | Turkey |
| CC | MCK | Macair Airlines | Australia |
| UJ | GMT | Magnicharters | Mexico |
| W5 | IRM | Mahan Air | Iran |
| MH | MAS | Malaysia Airlines | Malaysia |
| Q2 | DQA | Maldivian | Maldives |
| MV | MAT | Maldivian Air Taxi | Maldives |
| MA | MAH | Malev Hungarian Airlines | Hungary |
| Z8 | MTZ | Mali Airways | Mali |
| TF | SCW | Malmö Aviation | Sweden |
| RI | MDL | Mandala Airlines | Indonesia |
| AE | MDA | Mandarin Airlines | Taiwan, Republic of China |
| JE | MNO | Mango | South Africa |
| 6V | MRW | Mars RK | Ukraine |
| M7 | MSL | Marsland Aviation | Sudan |
| MP | MPH | Martinair | Netherlands |
| M7 | MAA | MasAir | Mexico |
| L6 | MAI | Mauritania Airlines International | Mauritania |
| 8M | MXL | Maxair | Sweden |
| MW | MYD | Maya Island Air | Belize |
| N5 | MDM | Medavia | Malta |
| IM | MNJ | Menajet | Lebanon |
| IG | ISS | Meridiana | Italy |
| MZ | MNA | Merpati Nusantara Airlines | Indonesia |
| YV | ASH | Mesa Airlines | USA |
| XJ | MES | Mesaba Airlines | USA |
| MX | MXA | Mexicana | Mexico |
| QA | CBE | MexicanaClick | Mexico |
| GL | BSK | Miami Air International | USA |
| 7Y | NYL | Mid Airlines | Sudan |
| ME | MEA | Middle East Airlines | Lebanon |
| JI | MDW | Midway Airlines | USA |
| MY | MEP | Midwest Airlines | Egypt |
| MJ | MLR | Mihin Lanka | Sri Lanka |
| MW | BUG | Mokulele Airlines | USA |
| 2M | MDV | Moldavian Airlines | Moldova |
| ZB | MON | Monarch Airlines | United Kingdom |
| YM | MGX | Montenegro Airlines | Montenegro |
| 3R | GAI | Moskovia Airlines | Russia |
| M9 | MSI | Motor Sich | Ukraine |
| NM | NZM | Mount Cook Airlines | New Zealand |
| 8I | MYW | MyAir | Italy |
| UB | UBA | Myanma Airways | Myanmar (Burma) |
| 8M | UBA | Myanmar Airways International | Myanmar (Burma) |
| DV | ACK | Nantucket Airlines | USA |
| XY | KNE | Nas Air | Saudi Arabia |
| UE | NAS | Nasair | Eritrea |
| 5M | MUA | National Airlines | USA |
| YJ | NTN | National Airways | South Africa |
| NC | NJS | National Jet Systems | Australia |
| 5C | NRR | Nature Air | Costa Rica |
| ON | RON | Nauru Air Corporation | Nauru |
| ZN | NAY | Navegacion y Servicios Aéreos Canarios (NAYSA) | Spain |
| NO | NOS | Neos | Italy |
| RA | RNA | Nepal Airlines | Nepal |
| 1I | EJA | NetJets | USA |
| 1I | NJE | NetJets Europe | Portugal |
| EJ | NEA | New England Airlines | USA |
| 2N | NTJ | Nextjet | Sweden |
| HG | NLY | Niki | Austria |
| KZ | NCA | Nippon Cargo Airlines | Japan |
| DD | NOK | Nok Air | Thailand |
| 6N | NRD | Nordic Airways | Sweden |
| 6N | NRD | Nordic Regional | Sweden |
| NA | NAO | North American Airlines | USA |
| M3 | NFA | North Flying | Denmark |
| HW | NWL | North-Wright Airways | Canada |
| NC | NAC | Northern Air Cargo | USA |
| NW | NWA | Northwest Airlines | USA |
| FY | NWR | Northwest Regional Airlines | Australia |
| J3 | PLR | Northwestern Air | Canada |
| DY | NAX | Norwegian Air Shuttle | Norway |
| BJ | LBT | Nouvelair | Tunesia |
| M4 | NOV | Nova Airline | Sudan |
| 1I | NVR | Novair | Sweden |
| OL | OLT | OLT – Ostfriesische Lufttransport | Germany |
| O6 | ONE | Oceanair | Brazil |
| 5K | ODS | Odessa Airlines | Ukraine |
| BK | OKA | Okay Airways | China – Peoples Republic |
| OA | OAL | Olympic Airlines | Greece |
| WY | OMA | Oman Air | Oman |
| OY | OAE | Omni Air International | USA |
| OX | OTG | One-Two-GO Airlines | Thailand |
| 8Q | OHY | Onur Air | Turkey |
| EC | BOS | OpenSkies | United Kingdom |
| R2 | ORB | Orenair (Orenburg Airlines) | Russia |
| OX | OEA | Orient Thai Airlines | Thailand |
| OJ | OLA | Overland Airways | Nigeria |
| O7 | OZJ | Ozjet Airlines | Australia |
| PV | PNR | PAN Air | Spain |
| 9Q | PBA | PB Air | Thailand |
| PU | PUA | PLUNA | Uruguay |
| U4 | PMT | PMTair | Cambodia |
| US | JIA | PSA Airlines | USA |
| Y5 | PCE | Pace Airlines | USA |
| DJ | PBN | Pacific Blue Airlines | New Zealand |
| 8P | PCO | Pacific Coastal Airline | Canada |
| Q8 | PEC | Pacific East Asia Cargo Airlines | Philippines |
| LW | NMI | Pacific Wings | USA |
| PK | PIA | Pakistan International Airlines | Pakistan |
| PF | PNW | Palestinian Airlines | Egypt |
| NR | PIR | Pamir Airways | Afghanistan |
| PQ | PNF | Panafrican Airways | Ivory Coast |
| P8 | PTN | Pantanal Linhas Aereas Sul-Matogrossenses | Brazil |
| I7 | PMW | Paramount Airways | India |
| 2F | IRP | Payam Air | Iran |
| HP | HPA | Pearl Airways | Haiti |
| H9 | PGT | Pegasus Airlines | Turkey |
| 7V | Pelican Air Services | South Africa | |
| 6D | PAS | Pelita Air Service | Indonesia |
| KS | PEN | PenAir (Peninsula Airways) | USA |
| 4B | PAG | Perimeter Aviation (Perimeter Airlines) | Canada |
| P9 | PGP | Perm Airlines | Russia |
| PR | PAL | Philippine Airlines | Philippines |
| 9R | VAP | Phuket Air | Thailand |
| PI | PDT | Piedmont Airlines | USA |
| 9E | FLG | Pinnacle Airlines | USA |
| PO | PAC | Polar Air Cargo | USA |
| YQ | POT | Polet Airlines | Russia |
| PH | PAO | Polynesian Airlines | Samoa |
| PD | POE | Porter Airlines | Canada |
| NI | PGA | Portugalia | Portugal |
| PW | PRF | Precision Air | Tanzania |
| TO | PSD | President Airlines | Cambodia |
| GX | JXX | Primera Air | Iceland |
| 8W | PWF | Private Wings Flugcharter | Germany |
| PB | SPR | Provincial Airlines | Canada |
| QF | QFA | Qantas | Australia |
| QR | QTR | Qatar Airways | Qatar |
| RT | RKM | RAK Airways | United Arab Emirates |
| WZ | VAZ | Red Wings Airlines | Russia |
| 8L | RHC | Redhill Aviation | United Kingdom |
| FN | RGL | Regional Air Lines | Morocco |
| YS | RAE | Regional Compagnie Aerienne Europeenne | France |
| ZL | RXA | Regional Express Airlines | Australia |
| RW | RPA | Republic Airlines | USA |
| RH | RPH | Republic Express Airlines | Indonesia |
| PK | RIU | Riau Airlines | Indonesia |
| C7 | RLE | Rico Linhas Aereas | Brazil |
| WQ | RMV | Romavia | Romania |
| FV | SDM | Rossiya – Russian Airlines | Russia |
| RR | RFR | Royal Air Force | United Kingdom |
| RS | MJN | Royal Air Force of Oman | Oman |
| AT | RAM | Royal Air Maroc | Morocco |
| R0 | RPK | Royal Airlines | Pakistan |
| BI | RBA | Royal Brunei Airlines | Brunei Darussalam |
| 6D | KDR | Royal Daisy Airlines | Uganda |
| RJ | RJA | Royal Jordanian | Jordan |
| RK | RKH | Royal Khmer Airlines | Cambodia |
| RL | PPW | Royal Phnom Penh Airways | Cambodia |
| P7 | ESL | Russian Sky Airlines | Russia |
| WB | RWD | Rwandair Express | Rwanda |
| RD | RYN | Ryan International Airlines | USA |
| FR | RYR | Ryanair | Ireland |
| S7 | SBI | S7 Airlines (Siberia Airlines) | Russia |
| MM | SAM | SAM Colombia | Colombia |
| HZ | SHU | SAT Airlines | Russia |
| SP | SAT | SATA Air Acores | Portugal |
| S4 | RZO | SATA International | Portugal |
| 9N | NSE | SATENA | Colombia |
| 5E | SGN | SGA Airlines | Thailand |
| SA | SAX | Sabah Air | Malaysia |
| FA | SFR | Safair | South Africa |
| PV | SBU | Saint Barth Commuter | France |
| ZS | SMY | Sama Airlines | Saudi Arabia |
| S3 | BBR | Santa Barbara Airlines | Venezuela |
| 6W | SOV | Saravia | Russia |
| HZ | SOZ | Sat Airlines | Kazakhstan |
| SV | SVA | Saudi Arabian Airlines | Saudi Arabia |
| W7 | SAH | Sayakhat Airlines | Kazakhstan |
| SK | SAS | Scandinavian Airlines System (SAS) | Sweden |
| DV | VSV | Scat Aircompany | Kazakhstan |
| YR | EGJ | Scenic Airlines | USA |
| CB | SAY | ScotAirways | United Kingdom |
| BB | SBS | Seaborne Airlines | US Virgin Islands |
| SJ | CGL | Seagle Air | Slovakia |
| 5S | PSV | Servicios Aereos Profesionales | Dominican Republic |
| FS | STU | Servicios de Transportes Aereos Fueguinos | Argentina |
| UG | TUI | Sevenair | Tunesia |
| NL | SAI | Shaheen Air International | Pakistan |
| SC | CDG | Shandong Airlines | China – Peoples Republic |
| FM | CSH | Shanghai Airlines | China – Peoples Republic |
| F4 | SHQ | Shanghai Airlines Cargo | China – Peoples Republic |
| 8C | CXI | Shanxi Airlines | China – Peoples Republic |
| ZH | CSZ | Shenzhen Airlines | China – Peoples Republic |
| J5 | EPA | Shenzhen Donghai Airlines | China – Peoples Republic |
| S5 | TCF | Shuttle America | USA |
| 3U | CSC | Sichuan Airlines | China – Peoples Republic |
| LJ | SLA | Sierra National Airlines | Sierra Leone |
| SI | SPA | Sierra Pacific Airlines | USA |
| ZP | AZQ | Silk Way Airlines | Azerbaijan |
| MI | SLK | SilkAir | Singapore |
| SQ | SIA | Singapore Airlines | Singapore |
| SQ | SQC | Singapore Airlines Cargo | Singapore |
| H2 | SKU | Sky Airline | Chile |
| SY | SHY | Sky Airlines | Turkey |
| G3 | SEH | Sky Express | Greece |
| XW | SXR | Sky Express | Russia |
| I6 | SEQ | Sky Eyes | Thailand |
| NE | ESK | SkyEurope | Slovakia |
| OO | SKW | SkyWest Airlines | USA |
| BC | SKY | Skymark Airlines | Japan |
| 6J | SNJ | Skynet Asia Airways | Japan |
| 5G | SSV | Skyservice Airlines | Canada |
| NP | SKP | Skytrans Airlines | Australia |
| KI | SKZ | Skyway Enterprises | USA |
| JZ | SKX | Skyways Express | Sweden |
| XR | OZW | Skywest Airlines | Australia |
| QS | TVS | Smart Wings | Czech Republic |
| 6Y | LTC | SmartLynx Airlines | Latvia |
| DA | SDA | Sol Dominicana Airlines | Dominican Republic |
| IE | SOL | Solomon Airlines | Solomon Islands |
| SA | SAA | South African Airways | South Africa |
| YB | EXY | South African Express | South Africa |
| YG | OTL | South Airlines | Ukraine |
| DG | SRQ | South East Asian Airlines | Philippines |
| 9S | SOO | Southern Air | USA |
| PL | SOA | Southern Air Charter | Bahamas |
| WN | SWA | Southwest Airlines | USA |
| JK | JKK | Spanair | Spain |
| SG | SEJ | Spicejet | India |
| NK | NKS | Spirit Airlines | USA |
| 9S | CQH | Spring Airlines | China – Peoples Republic |
| UL | ALK | SriLankan Airlines | Sri Lanka |
| SJ | SJY | Sriwijaya Air | Indonesia |
| S6 | SRR | Star Air | Denmark |
| 6S | URJ | Star Air Aviation | Pakistan |
| 7G | SFJ | Star Flyer | Japan |
| 2I | SRU | Star Perú | Peru |
| DZ | LMZ | Starline.kz | Kazakhstan |
| SD | SUD | Sudan Airways | Sudan |
| EZ | SUS | Sun Air of Scandinavia | Denmark |
| SY | SCX | Sun Country Airlines | USA |
| 7L | ERO | Sun d’Or International Airlines | Israel |
| XQ | SXS | SunExpress | Turkey |
| CQ | EXL | Sunshine Express Airlines | Australia |
| QF | SSQ | Sunstate Airlines | Australia |
| WG | SWG | Sunwing Airlines | Canada |
| SO | HKA | Superior Aviation | USA |
| PY | SLM | Surinam Airways | Suriname |
| SA | SZL | Swaziland Airlink | Swaziland |
| Q7 | SWQ | Swift Air | USA |
| W3 | SWT | Swiftair | Spain |
| LX | SWU | Swiss European Air Lines | Switzerland |
| LX | SWR | Swiss International Air Lines | Switzerland |
| 7E | AWU | Sylt Air | Germany |
| RB | SYR | Syrian Arab Airlines (Syrianair) | Syria |
| DT | DTA | TAAG Angola Airlines (Linhas Aéreas de Angola) | Angola |
| T0 | TPU | TACA Peru | Peru |
| VR | TCV | TACV | Cape Verde |
| VR | TCV | TACV Cabo Verde Airlines | Cape Verde |
| R9 | TSD | TAF Linhas Aéreas | Brazil |
| PZ | LAP | TAM Airlines | Paraguay |
| JJ | TAM | TAM Airlines (TAM Linhas Aereas) | Brazil |
| EQ | TAE | TAME | Ecuador |
| TP | TAP | TAP Portugal | Portugal |
| 3V | TAY | TNT Airways | Belgium |
| 8R | TIB | TRIP Linhas Aereas | Brazil |
| X3 | HLX | TUIfly | Germany |
| 6B | BLX | TUIfly Nordic | Sweden |
| 7J | TZK | Tajik Air | Tajikistan |
| QT | TPA | Tampa Cargo | Colombia |
| TQ | TDM | Tandem Aero | Moldova |
| RO | ROT | Tarom | Romania |
| SF | DTH | Tassili Airlines | Algeria |
| U9 | TAK | Tatarstan Airlines | Russia |
| T6 | TVR | Tavrey Airlines | Ukraine |
| L6 | VNZ | Tbilaviamsheni | Georgia |
| FD | AIQ | Thai AirAsia | Thailand |
| TG | THA | Thai Airways International | Thailand |
| MT | TCX | Thomas Cook Airlines | United Kingdom |
| FQ | TCW | Thomas Cook Airlines | Belgium |
| DK | VKG | Thomas Cook Airlines Scandinavia | Denmark |
| BY | TOM | Thomson Airways | United Kingdom |
| 3P | TNM | Tiara Air | Aruba (Netherlands) |
| TR | TGW | Tiger Airways | Singapore |
| TT | TGW | Tiger Airways Australia | Australia |
| ZT | AWC | Titan Airways | United Kingdom |
| 7T | TOB | Tobruk Air | Libya |
| 9D | THE | Toumaï Air Tchad | Chad |
| WI | TDX | Tradewinds Airlines | USA |
| N4 | TNB | Trans Air Benin | Benin |
| Q8 | TSG | Trans Air Congo | Congo, Republic of |
| M8 | TMW | Trans Maldivian Airways | Maldives |
| TL | TMA | Trans Mediterranean Airlines | Lebanon |
| AX | LOF | Trans States Airlines | USA |
| AL | TXC | TransAVIAexport Airlines | Belarus |
| GE | TNA | TransAsia Airways | Taiwan, Republic of China |
| UN | TSO | Transaero Airlines | Russia |
| T9 | TIW | Transcarga | Venezuela |
| TH | TSE | Transmile Air Services | Malaysia |
| 5T | TWE | Transwede Airways | Sweden |
| 9T | ABS | Transwest Air | Canada |
| GY | TMG | Tri-MG Intra Asia Airlines | Indonesia |
| TN | TGN | Trigana Air Service | Indonesia |
| 3A | CLU | Triple Alpha Luftfahrtgesellschaft | Germany |
| PM | TOS | Tropic Air | Belize |
| 2T | TUX | Tulpar Air Service | Kazakhstan |
| TU | TAR | Tunisair | Tunesia |
| 3T | URN | Turan Air | Azerbaijan |
| TK | THY | Turkish Airlines | Turkey |
| T5 | TUA | Turkmenistan Airlines | Turkmenistan |
| T7 | TJT | Twin Jet | France |
| UF | UKM | UM Airlines | Ukraine |
| US | AWE | US Airways | USA |
| UH | USH | US Helicopter | USA |
| U5 | GWY | USA 3000 Airlines | USA |
| UJ | JUS | USA Jet Airlines | USA |
| UT | UTA | UTair Aviation | Russia |
| PS | AUI | Ukraine International Airlines | Ukraine |
| 6Z | UKS | Ukrainian Cargo Airways | Ukraine |
| B7 | UIA | Uni Air | Taiwan, Republic of China |
| UA | UAL | United Airlines | USA |
| 4H | UBD | United Airways (Bangladesh) | Bangladesh |
| EU | UEA | United Eagle Airlines | China – Peoples Republic |
| 5X | UPS | United Parcel Service | USA |
| U6 | SVR | Ural Airlines | Russia |
| HY | UZB | Uzbekistan Airways | Uzbekistan |
| NN | MOV | VIM Airlines | Russia |
| V6 | VUR | VIP Ecuador | Ecuador |
| VG | VLM | VLM Airlines | Belgium |
| RG | VRN | VRG Linhas Aereas (VARIG) | Brazil |
| LC | VLO | Varig Logistica (VarigLog) | Brazil |
| RV | VEC | Venezolana | Venezuela |
| VM | VOA | Viaggio Air | Bulgaria |
| VI | VES | Vieques Air Link | Puerto Rico |
| VN | HVN | Vietnam Airlines | Vietnam |
| 4P | VIK | Viking Airlines | Sweden |
| VQ | VPP | Vintage Props and Jets | USA |
| VX | VRD | Virgin America | USA |
| VS | VIR | Virgin Atlantic Airways | United Kingdom |
| DJ | VOZ | Virgin Blue | Australia |
| VK | VGN | Virgin Nigeria Airways | Nigeria |
| ZG | VVM | Viva Macau | China – Peoples Republic |
| VB | VIV | VivaAerobus | Mexico |
| XF | VLK | Vladivostok Air | Russia |
| VA | VLE | Volare Airlines | Italy |
| VI | VDA | Volga-Dnepr Airlines | Russia |
| VC | VAL | Voyageur Airways | Canada |
| VY | VLG | Vueling Airlines | Spain |
| W1 | WDL | WDL Aviation | Germany |
| XW | GOT | WaltAir | Sweden |
| 3W | VNR | Wan Air | French Polynesia |
| WT | WSG | Wasaya Airways | Canada |
| WJ | WEB | WebJet Linhas Aéreas | Brazil |
| 2W | WLC | Welcome Air | Austria |
| PT | SWN | West Air Sweden | Sweden |
| WS | WJA | WestJet | Canada |
| WF | WIF | Wideroe | Norway |
| WG | WIG | Wiggins Airways | USA |
| 9C | WDA | Wimbi Dira Airways | Congo, Democratic Republic of the |
| IV | JET | Wind Jet | Italy |
| 7W | WRC | Wind Rose Aviation | Ukraine |
| WM | WIA | Windward Islands Airways | Netherlands Antilles |
| 1W | WON | Wings Air | Indonesia |
| K5 | WAK | Wings of Alaska | USA |
| W6 | WZZ | Wizz Air | Hungary |
| W6 | WVL | Wizz Air | Bulgaria |
| WO | WOA | World Airways | USA |
| 8V | WRF | Wright Air Service | USA |
| SE | SEU | XL Airways France | France |
| 9E | GXL | XL Airways Germany | Germany |
| MF | CXA | Xiamen Airlines | China – Peoples Republic |
| XP | CXP | Xtra Airways | USA |
| R3 | SYL | Yakutia Airlines | Russia |
| YL | LLM | Yamal Airlines | Russia |
| Y8 | YZR | Yangtze River Express | China – Peoples Republic |
| IY | IYE | Yemenia – Yemen Airways | Yemen |
| OE | ONA | Yeongnam Air | South Korea |
| 2N | UMK | Yuzmashavia | Ukraine |
| K8 | ZAK | Zambia Skyways | Zambia |
| Q3 | MBN | Zambian Airways | Zambia |
| 6K | RIT | Zest Airways | Philippines |
| C4 | IMX | Zimex Aviation | Switzerland |