| 1 | TMB | On Safari Airline | Callsign: Safari Express, | ZA | AVCODES |
| 2 | TMB | Fly Dreams d/b/a Volato | Callsign: Tombo, Name changed to Volato, Inc. | USA | AVCODES |
| 3 | TMB | Volato, Inc. | Callsign: Tombo, Name changed from Fly Dreams d/b/a Volato. | USA | AVCODES |
| 4 | TMB | | City: Barcelona | E | TRAFFIC |
| 5 | TMB | Tramway du Mont Blanc | | FR | VKM |
| 6 | TMBB | TRIPLE M TRANSPORT INC | | | SCAC4 |
| 7 | TMBE | TRANSPORT MARCEL BEGIN INC | | | SCAC4 |
| 8 | TMBH | TRANSPORTES MADA | | | SCAC4 |
| 9 | TMBI | TRANSPORT MARC BELLEMARE INC | | | SCAC4 |
| 10 | TMBJ | TRANSPORTATION MANAGEMENT SOLUTIONS | | | SCAC4 |
| 11 | TMBK | T & M BROKERAGE INC | | | SCAC4 |
| 12 | TMBL | Tacoma Municipal Belt Line Ry. | 1/1975-7/2005 | | NAKINA |
| 13 | TMBL | Tacoma Municipal Belt Line Ry. | 1/75-7/2000 | | NRHS |
| 14 | TMBL | TACOMA MUNICIPAL BELT LINE RWY. | | | PWRC |
| 15 | TMBL | Tacoma Municipal Belt Line Railway | | | RSRV |
| 16 | TMBL | Tacoma Municipal Belt Line Railway | | USA | TRAFFIC |
| 17 | TMBM | THREE ONE SIX THREE SIX ZERO ONE | | | SCAC4 |
| 18 | TMBP | TIMBER SPECIALTIES CO | | | SCAC4 |
| 19 | TMBQ | TOURNAMENT BOATS INC | | | SCAC4 |
| 20 | TMBRNO | Technické muzeum Brno | | CZ | TRAFFIC |
| 21 | TMBS | TEAM SEATEC | | | SCAC4 |
| 22 | TMBT | TROMBETTO TRUCKING | | | SCAC4 |
| 23 | TMBU | TAMBOUR LTD. | | IL | BIC |
| 24 | TMBU | TAMBOUR LTD | | | SCAC4 |
