| FAB | 7F | 245 | First Air |
| FAH | Farnair Hungary | ||
| FAJ | PC | 677 | Air Fiji |
| FAT | Farnair Switzerland | ||
| FBF | FB | 340 | Fine Air Services |
| FCA | DP | 091 | First Choice Airways Cargo |
| FCC | F6 | 425 | First Cambodia Airlines |
| FCL | MT | Flying Colours | |
| FCM | Flying Cargo Maldives | ||
| FCN | IH | 759 | Falcon Air |
| FCR | Flying Carpet Airlines | ||
| FDX | FX | 023 | FedEx Express |
| FEA | EF | 265 | Far Eastern Air Transport |
| FEM | Flywell Airlines | ||
| FEU | Compagnie Aeronautique Europeenne | ||
| FEW | Far Eastern Aviation | ||
| FFR | 8F | Fischer Air | |
| FFT | Frontier Airlines | ||
| FHE | British Jet | ||
| FHY | Freebird Airlines | ||
| FIN | AY | 105 | Finnair Cargo |
| FJE | Y7 | 362 | Silverjet Cargo/Flyjet |
| FJI | FJ | 260 | Air Pacific |
| FLI | RC | 767 | Atlantic Airways |
| FLN | Express Air Services | ||
| FLS | 4X | F´Airlines | |
| FLX | Flight Express | ||
| FLY | F3 | Flyme | |
| FMA | Foremost Aviation | ||
| FNA | NY | 882 | Air Iceland |
| FOF | Fred Olsen´s | ||
| FOS | VY | 986 | Formosa Airlines |
| FRA | FR Aviation | ||
| FRE | Freedom Air | ||
| FRF | Fleet Air | ||
| FRG | Freight Runners | ||
| FRJ | Afrijet Airlines | ||
| FRN | Farnair Netherlands | ||
| FRO | 2H | European Airlines | |
| FRS | IX | 972 | Flandre Air |
| FRT | Aerofreight Airlines | ||
| FSC | 861 | Four Star Air Cargo | |
| FSH | Flash Airlines | ||
| FST | UD | 726 | Fast Air Carrier |
| FSW | 777 | Faso Airways | |
| FTA | 2F | 517 | Frontier Flying Service |
| FTI | FT | 727 | Fly FTI |
| FUA | FH | Futura International Airways | |
| FUE | Aviastar | ||
| FUJ | YF | Connect Air | |
| FWI | TX | Air Caraibes | |
| FWL | RF | 330 | Florida West International Airways |
| FWQ | YC | 060 | Flight West Airlines |
| FXG | 3K | Air Cargo Express | |
| FYH | W3 | 850 | Flyhy Cargo Airlines |