| 1 | FCA | Stratford Airways Ltd. | Callsign: Festival City, | CDN | AVCODES |
| 2 | FCA | First Choice Airways Limited | IATA: DP, Callsign: Jetset, IATA Prefix: 091, Merged with Thomsonfly Ltd to form Thomson Airways Ltd on 01 November 2008. Name changed from Air 2000 Ltd. ICAO designator will change from AMM w.e.f. 14 January 2003. | GB | AVCODES |
| 3 | FCA | Fly-Coop Légi Szolgáltató Kft. | Callsign: Coopair, | H | AVCODES |
| 4 | FCA | First Choice Airways | IATA: DP | | ICAO1 |
| 5 | FCA | First Choice Airways | | GB | TRAFFIC |
| 6 | FCAB | Ferrocarril de Antofagasta a Bolivia | Real: FCAB | BOL | TRAFFIC |
| 7 | FCAC | FARMER, C A CARTAGE LIMITED | | | SCAC3 |
| 8 | FCAD | FOREST CITY CASTINGS INC | | | SCAC4 |
| 9 | FCAE | FACCA INCORPORATED | | | SCAC4 |
| 10 | FCAF | FULL COVERAGE AUTO TRANSPORT | | | SCAC4 |
| 11 | FCAG | FAST CARGO AGENCIAMENTOS DE CARGAS | | | SCAC4 |
| 12 | FCAL | Ferrovie della Calabria | Real: fc | I | TRAFFIC |
| 13 | FCAM | FLORES CASTRO, ALFONSO | | | SCAC4 |
| 14 | FCAN | FREIGHTCAN LLC | | | SCAC4 |
| 15 | FCAP | FUTURE CLASSICS AUTOMOBILE TRANSPOR | | | SCAC3 |
| 16 | FCAQ | FISHEL TRUCKING | | | SCAC3 |
| 17 | FCAR | FOOD CARRIERS INC | | | SCAC3 |
| 18 | FCAR | FLETES LA CARIDAD | | | SCAC4 |
| 19 | FCAU | FreightCorp | formally Freight Rail, was a railway operator owned by the Government of New South Wales | AUS | TRAFFIC |
| 20 | FCAX | Fairmont Cooperative Creamery Association (North Western Refrigerator Line Co.) | 7/1935 | | NAKINA |
