Interisland Airlines | | Filipíny | | ISN |
Interisland Airways Limited | | Turks a Caicos | | IWY |
Interjet | | Itálie | | MTF |
Interjet Helicopters | | Řecko | | IHE |
Interlink Airlines | | Jižní Afrika | ID | ITK |
International Air Cargo Corporation | | Egypt | | IAK |
International Air Corporation | | Spojené státy | | EXX |
International Air Service | | Spojené státy | | IAS |
International Air Services | | Libérie | | IAX |
International Business Air | | Švédsko | 6I | IBZ |
International Business Aircraft | | Spojené státy | | IBY |
International Charter Services | | Mexiko | | ICS |
International Charter Xpress | | Spojené státy | | ICX |
International Committee of the Red Cross | | Švýcarsko | | RED |
International Flight Training Academy | | Spojené státy | | IFX |
International Jet Aviation Services | | Spojené státy | | IJA |
International Jet Charter | | Spojené státy | | HSP |
International SOS WIndhoek | | Namibie | | RSQ |
International Sabilisation Assistance Force | | Velká Británie | | ISF |
International Security Assistance Force | | Kanada | | THN |