Luettelo lentoyhtiökoodeista
Lentoyhtiökoodit

|  | WHR | Hummingbird Helicopter Service | WHIRLEYBIRD | Yhdysvallat |  |  |
|  | HUV | Hunair Hungarian Airlines | SILVER EAGLE | Unkari |  |  |
|  | HUF | Unkarin ilmavoimat | HUNGARIAN AIRFORCE | Unkari |  |  |
|  | 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 |  |
|  | IIC | Inter Island Air Charter |  | Bahama | 2014 |  |
|  | EXP | Island Air Express | ISLAND EXPRESS | Yhdysvallat | 2014 |  |
|  | IWL | Island Wings |  | Bahama | 2014 |  |
| 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 |  | Kanada |  |  |
| 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 | Espanja |  |  |
|  | IBR | Ibertour Servicios Aéreos | IBERTOUR | Espanja |  |  |
|  | IBT | Ibertrans Aérea | IBERTRANS | Espanja |  |  |
| TY | IWD | Iberworld | IBERWORLD | Espanja |  |  |
| 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 | Italia |  |  |
|  | ICJ | Icejet | ICEJET | Islanti |  |  |
| FI | ICE | Icelandair | ICEAIR | Islanti |  |  |
|  | ICG | Icelandic Coast Guard | ICELAND COAST | Islanti |  |  |
|  | 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 | Intia |  |  |
|  | IFC | Intian ilmavoimat | INDIAN AIRFORCE | Intia |  |  |
| IC | IAC | Indian Airlines | INDAIR | Intia |  |  |
|  | IDR | Indicator Company | INDICATOR | Unkari |  |  |
| I9 | IBU | Indigo Airlines | INDIGO BLUE | Yhdysvallat |  |  |
|  | IDA | Indonesia Air Transport | INTRA | Indonesia |  |  |
| QZ | AWQ | Indonesia AirAsia | WAGON AIR | Indonesia |  |  |
| IO | IAA | Indonesian Airlines | INDO LINES | Indonesia |  |  |
|  | IPN | Industri Pesawat Terbang Nusantara | NUSANTARA | Indonesia |  |  |
|  | 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 | Yhdysvallat |  |  |
|  | ITS | Inter-State Aviation | INTER-STATE | Yhdysvallat |  |  |
| 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 |  | Britannia |  |  |
|  | 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 | Yhdysvallat |  |  |
|  | 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 | Yhdysvallat |  |  |
|  | HSP | International Jet Charter | HOSPITAL | Yhdysvallat |  |  |
|  | 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 | Iran |  |  |
|  | IRB | Iranair Tours |  | Iran |  |  |
|  | IRG | Iranian Naft Airlines | NAFT | Iran |  |  |
| IA | IAW | Iraqi Airways | IRAQI | Irak |  |  |
|  | BIS | Irbis Air | IRBIS | Kazakstan |  |  |
|  | IRL | Irish Air Corps | IRISH | Irlanti |  |  |
|  | RDK | Irish Air Transport | IRISH TRANS | Irlanti |  |  |
|  | XMR | Irish Aviation Authority | AUTHORITY | Irlanti |  |  |
| 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 | Yhdysvallat |  |  |
|  | ISA | Island Airlines |  | Yhdysvallat |  |  |
|  | 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 | Yhdysvallat |  |  |
|  | 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 |  | Israel |  |  |
| 6H | ISR | Israir | ISRAIR | Israel |  |  |
|  | IST | Istanbul Airlines | ISTANBUL | Turkki |  |  |
| FS | ACL | Itali Airlines | SPADA | Italia |  |  |
|  | IFS | Italy First | RIVIERA | Italia |  |  |
| GI | IKA | Itek Air | ITEK-AIR | Kirgisia |  |  |
|  | IVS | Ivoire Aero Services | IVOIRE AERO | Norsunluurannikko |  |  |
|  | IVW | Ivoire Airways | IVOIRAIRWAYS | Norsunluurannikko |  |  |
|  | IJE | Ivoire Jet Express | IVOIRE JET | Norsunluurannikko |  |  |
|  | 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 |  |