| 1 | FCC | First Cambodia Airlines Co. Ltd. | IATA: F6, Callsign: First Cambodia, | K | AVCODES |
| 2 | FCC | First Cambodia Airlines | | | ICAO1 |
| 3 | FCC | First Capital Connect | | GB | TRAFFIC |
| 4 | FCC | First Capital Connect | | UK | VKM |
| 5 | FCCA | FICCA TRANSPORT INC | | | SCAC3 |
| 6 | FCCA | FUTUREFUEL CHEMICAL COMPANY | | | SCAC4 |
| 7 | FCCA | Ferrocarril Central Andino | | PE | TRAFFIC |
| 8 | FCCB | FAMILY CONNECTION CHARTER BUS INCOR | | | SCAC3 |
| 9 | FCCCO | Fomento de Construcciones y Contratas, S.A. (FCC) | | E | TRAFFIC |
| 10 | FCCCO | FCC-Construccion, S.A | | ES | VKM |
| 11 | FCCD | FIRST (1ST) CHOICE COURIER AND DIST | | | SCAC4 |
| 12 | FCCE | FIRST CLASS CHARTER CORP | | | SCAC4 |
| 13 | FCCG | FIRST CLASS CARTAGE INC | | | SCAC3 |
| 14 | FCCH | FIRST CLASS LOGISTICS INC | | | SCAC4 |
| 15 | FCCI | FUCCI, RALPH AIR DELIVERY | | | SCAC3 |
| 16 | FCCI | FRONTIER COMPOSITES AND CASTINGS IN | | | SCAC4 |
| 17 | FCCIN | FCC SERVICIOS INDUSTRIALES Y ENERGÉTICOS, S.A. | | ES | VKM |
| 18 | FCCJ | FCC LOGISTICS INC | | | SCAC4 |
| 19 | FCCK | FOUR CHORD CONTRACTING | | | SCAC4 |
| 20 | FCCL | FISCUS HOMES | | | SCAC4 |
| 21 | FCCM | Compania de Ferrocarriles Chiapas Mayab S.A. de C.V. | 7/2000; added 1/2003; 7/2005; eliminated 1/2010 | | NAKINA |
| 22 | FCCM | Compania de Ferrocarriles Chiapas Mayab S.A. de C.V. | Jul-00 | | NRHS |
| 23 | FCCM | COMPANIA DE FERROCARRILES CHIAPAS MAYAB, SE DE CV | | | PWRC |
| 24 | FCCM | Compania de Ferrocarriles Chiapas Mayab de CV | | | RSRV |
| 25 | FCCM | COMPANIA DE FERROCARRILES CHIAPAS M | | | SCAC4 |
| 26 | FCCM | Compania de Ferrocarriles Chiapas Mayab S.A. de C.V. | | MEX | TRAFFIC |
| 27 | FCCN | FIELDCREST CANNON INC | | | SCAC3 |
| 28 | FCCN | FLYING COLOURS CORP | | | SCAC4 |
| 29 | FCCO | FIRST CLASS COACH CO INC | | | SCAC3 |
| 30 | FCCO | FIRST CLASS COACH COMPANY INC | | | SCAC4 |
| 31 | FCCQ | FIRST (1ST) CARRIER CORP | | | SCAC4 |
| 32 | FCCR | FOREST CITY CARTAGE AND DELIVERY IN | | | SCAC4 |
| 33 | FCCS | FT COLLINS CHARTER SERVICE INC | | | SCAC3 |
| 34 | FCCS | FCC TRANSPORTATION SERVICES INC | | | SCAC4 |
| 35 | FCCT | FIRST CHOICE CHARTER AND TOURS | | | SCAC3 |
| 36 | FCCU | FAR EASTERN SHIPPING PLC | | RUS | BIC |
| 37 | FCCU | FAR EASTERN SHIPPING | | | SCAC4 |
| 38 | FCCV | FERRARIS CORELLA, CARLOS IVAN | | | SCAC4 |
| 39 | FCCX | Foxley Cattle Co. | 1/1994-7/2005 (not listed) | | NAKINA |
| 40 | FCCX | Farmers Cooperative Co. | added 4/1980; eliminated 10/1989 | | NAKINA |
| 41 | FCCX | Farmers Co-operative Creamery Co. (General American Tank Car Corp.) | 7/1935 | | NAKINA |
| 42 | FCCX | Farmers Cooperative Co. | added 4/80; eliminated 10/89 | | NRHS |
| 43 | FCCX | Foxley Cattle Co. | 1/94-7/2000 | | NRHS |
| 44 | FCCX | *FOXLEY CATTLE COMPANY | | | PWRC |
| 45 | FCCX | *RETIRED 05-27-94 ATP [FARMERS COOPERATIVE CO.] | | | PWRC |
| 46 | FCCX | +FINOVA CAPITAL CORPORATION | | | PWRC |
| 47 | FCCX | Farmers Cooperative (Finova Capital Corporation) | | | RSRV |
| 48 | FCCX | FINOVA CAPITAL CORPORATION | | | SCAC4 |
| 49 | FCCX | Foxley Cattle Co. | | USA | TRAFFIC |
| 50 | FCCY | FIRST CLASS CONCESSIONS INC | | | SCAC4 |
