| 1 | TMT | Trans Midwest Airlines, Inc. | Callsign: Trans Midwest, | USA | AVCODES |
| 2 | TMT | Titan Airways Malta Limited | IATA: TM, Callsign: Kapow, IATA Prefix: 183, | M | AVCODES |
| 3 | TMT | Trans Midwest Airlines | | | ICAO1 |
| 4 | TMT | Trailer Marine Transportation Corp. | 1/1980-7/2005 | | NAKINA |
| 5 | TMT | Trailer Marine Transportation Corp. | 1/80-7/2000 | | NRHS |
| 6 | TMT | TRAILER MARINE TRANSPORT CORP. (CROWLET MARITIME CORP.) | | | PWRC |
| 7 | TMT | Trailer Marine Transportation Corporation | | | RSRV |
| 8 | TMT | TRAILER MARINE TRANSPORT (CROWLEY M | | | SCAC4 |
| 9 | TMT | Transmart Trains Limited | | UK | VKM |
| 10 | TMTB | TRANSPORT MARTIN BELLEMARE INC | | | SCAC4 |
| 11 | TMTC | TRI-COUNTY METROPOLITAN DISTRICT OF OREGON | | | PWRC |
| 12 | TMTC | Tri-County Metropolitan Transit District of Oregon | | | RSRV |
| 13 | TMTC | T M T INDUSTRIES, INC | | | SCAC1 |
| 14 | TMTC | TITAN MARITIME COMPANY LIMITED | | | SCAC4 |
| 15 | TMTD | TRAMEX DEL NORTE S DE RL | | | SCAC4 |
| 16 | TMTE | TERMINUS TRANSPORTATION ENTERPRISES | | | SCAC4 |
| 17 | TMTG | THREE M TRUCKING | | | SCAC4 |
| 18 | TMTH | TMT FREIGHT SYSTEM | | | SCAC4 |
| 19 | TMTK | TIME MESSENGER & TRUCKING LTD | | | SCAC4 |
| 20 | TMTL | T M T LOGISTICS INC | | | SCAC4 |
| 21 | TMTM | TOR MAC TREE SERVICE LTD | | | SCAC4 |
| 22 | TMTO | TIMMONS, TIMOTHY | | | SCAC4 |
| 23 | TMTP | TEAM II TRANSPORT INC | | | SCAC4 |
| 24 | TMTQ | TMT TRANSPORTATION LLC | | | SCAC4 |
| 25 | TMTS | TERMINALES MARITIMAS TRANSUNISA SA | | | SCAC4 |
| 26 | TMTU | GCATAINER BV | | NL | BIC |
| 27 | TMTU | P & O TANK MASTERS | | | PWRC |
| 28 | TMTU | P & O TANK MASTERS | | | PWRC |
| 29 | TMTU | P and O Tank Masters (Gcatainer) | | | RSRV |
| 30 | TMTU | GCATAINER BV | | | SCAC4 |
| 31 | TMTV | TEAM TRANSPORT SERVICES LTD | | | SCAC4 |
| 32 | TMTW | THOMAS TOWING | | | SCAC4 |
| 33 | TMTY | TIMOTHY ENTERPRISE INC | | | SCAC4 |
| 34 | TMTZ | *TIOGA MARINE TERMINAL | | | PWRC |
| 35 | TMTZ | *(TMT) TRAILER MARINE TRANSPORT CORP. | | | PWRC |
| 36 | TMTZ | Trailer Marine Transport Corporation | | | RSRV |
| 37 | TMTZ | TRAILER MARINE TRANSPORT (CROWLEY M | | | SCAC4 |
