| 1 | FMT | Commandement des Transports Aeriensd Militaires Francais | IATA: FM, Callsign: Foxtrot Mike, | F | AVCODES |
| 2 | FMT | Commandement des Transports Aeriensd Militaires Francais | IATA: FM, Callsign: Cotam, ICAO designator changed from FAF | F | AVCODES |
| 3 | FMT | Air Fret De Mauritanie | | | ICAO1 |
| 4 | FMT | FRANK MARTZ COACH COMPANY | | | SCAC4 |
| 5 | FMT | | | I | TRAFFIC |
| 6 | FMTA | F M TRANSPORT INC | | | SCAC3 |
| 7 | FMTA | Fort McMurray Transit (Alberta) | | CDN | TRAFFIC |
| 8 | FMTB | FOUR EIGHT THREE EIGHT NINE SEVEN T | | | SCAC4 |
| 9 | FMTC | FAIRFIELD MOTOR TRANSPORTATION CO | | | SCAC3 |
| 10 | FMTC | FLAMM TRUCKING LLC | | | SCAC4 |
| 11 | FMTD | FMTK HOLDINGS LTD | | | SCAC4 |
| 12 | FMTE | FINEMAN, EDWARD, COMPANY, THE | | | SCAC3 |
| 13 | FMTF | FERROUS METAL TRANSFER CO | | | SCAC4 |
| 14 | FMTG | F M TRUCKING COMPANY | | | SCAC3 |
| 15 | FMTH | FLEETLINE MOTOR TRANSPORT INC | | | SCAC3 |
| 16 | FMTI | FAMILY TRUCKING INC | | | SCAC3 |
| 17 | FMTI | FOUR M TRANSPORTATION SERVICE LLC | | | SCAC4 |
| 18 | FMTJ | FORT MYERS TRUCK BROKERAGE & LOGIST | | | SCAC4 |
| 19 | FMTK | F & M TRUCKING CO INC | | | SCAC3 |
| 20 | FMTL | FRAM TANKERS III LTD | | | SCAC3 |
| 21 | FMTL | FAIRLANE MACHINE TOOLS LTD | | | SCAC4 |
| 22 | FMTM | FORUM MARITIME S A | | | SCAC3 |
| 23 | FMTM | FAITH MARITIME LTD | | | SCAC4 |
| 24 | FMTN | FILM TRANSPORT INC | | | SCAC3 |
| 25 | FMTP | FLEMING TRANSPORT CO | | | SCAC3 |
| 26 | FMTP | FARMORE TRANSPORTATION SERVICES LLC | | | SCAC4 |
| 27 | FMTQ | FLEMING TRUCKING | | | SCAC3 |
| 28 | FMTQ | F M TRANSPORT | | | SCAC4 |
| 29 | FMTR | FOUR-M (4-M) TRUCKING INC | | | SCAC3 |
| 30 | FMTR | F & M TRANSPORTATION INC | | | SCAC4 |
| 31 | FMTS | FULLERTON MOTOR TRUCK SERVICE INC | | | SCAC3 |
| 32 | FMTT | FREEDOM TRANSIT INC | | | SCAC4 |
| 33 | FMTU | QINGDAO FOREMOST MODULAR BUILDING CO., LTD. | | PRC | BIC |
| 34 | FMTV | FORT MYERS TRUCK SERVICE INC | | | SCAC4 |
| 35 | FMTW | FREIGHT MASTERS TRANSPORT LLC | | | SCAC4 |
| 36 | FMTX | Sinclair Cuba Oil Co., S.A. | added 1/1958; eliminated 1/1961 | | NAKINA |
| 37 | FMTX | Sinclair Refining Co. | 4/1938-10/1957; eliminated 1/1958 | | NAKINA |
| 38 | FMTX | Freeport Mexican Fuel Oil Corp. (Sinclair Refining Co.) | 7/1923-7/1935 | | NAKINA |
| 39 | FMTX | Freeport & Mexican Fuel Oil Corp. | 8/1920 | | NAKINA |
| 40 | FMTX | Freeport Mexican Fuel Oil Corp. (Sinclair Refining Co.) | Apr-38 | | NRHS |
| 41 | FMTX | Sinclair Refining Co. | 1/52-10/57; eliminated 1/58 | | NRHS |
| 42 | FMTX | Sinclair Cuba Oil Co., S.A. | added 1/58 | | NRHS |
| 43 | FMTX | *SINCLAIR REFINING CO. [FREEPORT MEXICAN FUEL OIL CORP.] | | | PWRC |
| 44 | FMTX | +FREEDOM METALS, INC. | | | PWRC |
| 45 | FMTX | FREEDOM METALS INC | | | SCAC4 |
| 46 | FMTY | FAMILY TRADITION TRUCKING INC | | | SCAC4 |
| 47 | FMTZ | FORD MOTOR TRACK | | | PWRC |
