| 1 | TAN | ZanAir Limited | IATA: B4, Callsign: Zanair, Designator B4 recalled by IATA | EAT | AVCODES |
| 2 | TAN | Zanair | | | ICAO1 |
| 3 | TAN | | City: Nantes | F | TRAFFIC |
| 4 | TANA | TANASI & SONS, PASQUALE | | | SCAC3 |
| 5 | TANA | TRANSPORTES DE ANDA Y LOPEZ | | | SCAC4 |
| 6 | TANB | TANGLEN BROS INC | | | SCAC3 |
| 7 | TANC | TRANS CARRIER INC | | | SCAC3 |
| 8 | TAND | TANDEM TRANSPORT CORP | | | SCAC3 |
| 9 | TANE | TAILLON, NICOLE ENR | | | SCAC4 |
| 10 | TANF | TRANSLAREDO | | | SCAC4 |
| 11 | TANG | TANG | | | SCAC3 |
| 12 | TANG | TANGO LOGISTX LLC | | | SCAC4 |
| 13 | TANH | TANNAHILL TRANSPORT LTD/LTEE | | | SCAC3 |
| 14 | TANH | TANNAHILL TRANSPORT LTD/LTEE | | | SCAC4 |
| 15 | TANI | TANDEM LOGISTICS INC | | | SCAC4 |
| 16 | TANK | TANIA TRUCKING | | | SCAC4 |
| 17 | TANK | Transit Authority of Northern Kentucky | City: Cincinnati | USA | TRAFFIC |
| 18 | TANK | SO, GE, TANK SPA | | FR | VKM |
| 19 | TANN | TANO TRUCKING INC | | | SCAC3 |
| 20 | TANN | TREEANN TRUCKING LLC | | | SCAC4 |
| 21 | TANO | TRANSPORTES GUTIERREZ | | | SCAC4 |
| 22 | TANQ | TRANSYS SHIPPING ENTERPRISES CO. | | | SCAC3 |
| 23 | TANR | TANTARA TRANSPORTATION INC | | | SCAC4 |
| 24 | TANS | TRANSPORTATION SERVICES | | | SCAC3 |
| 25 | TANS | TRANSPORTATION SERVICES | | | SCAC4 |
| 26 | TANT | TRAN TECH INC | | | SCAC4 |
| 27 | TANU | TACON GMBH TANK & CONTAINER SERVICES | | D | BIC |
| 28 | TANU | TACON | | | SCAC3 |
| 29 | TANU | TACON GMBH TANK & CONTAINER SERVICE | | | SCAC4 |
| 30 | TANW | TANDY & WOOD TRAVEL AGENCY INC | | | SCAC3 |
| 31 | TANW | TRANSPORTES CANO | | | SCAC4 |
| 32 | TANX | Transitank Car Corp. | added 7/1973; 1/1975; eliminated 7/1979 | | NAKINA |
| 33 | TANX | Transitank Car Leasing Corp. | added 7/1979; 1/1980 | | NAKINA |
| 34 | TANX | Transitank Car Corp. | eliminated 10/1993 | | NAKINA |
| 35 | TANX | TransiTech, Inc. | added 10/1993; 1/1994-7/2000; eliminated 10/2000; 7/2005 (not listed) | | NAKINA |
| 36 | TANX | Transitank Car Corp. | added 7/73; 1/75; eliminated 7/79 | | NRHS |
| 37 | TANX | Transitank Car Leasing Corp. | added 7/79; 1/80 | | NRHS |
| 38 | TANX | Transitank Car Corp. | eliminated 10/93 | | NRHS |
| 39 | TANX | TransiTech, Inc. | added 10/93; 1/94-7/2000; eliminated 10/2000 | | NRHS |
| 40 | TANX | *TRANSITECH, INC. [TRANSITANK CAR LEASING CORP] | | | PWRC |
| 41 | TANX | +TITAN RAIL, INC. | | | PWRC |
| 42 | TANX | Transitank Car Leasing Corporation | | | RSRV |
| 43 | TANX | TITAN RAIL INC | | | SCAC4 |
| 44 | TANY | TAMURA CORPORATION OF AMERICA | | | SCAC4 |
| 45 | TANZ | (IMXZ) INTERMODAL EXPRESS, INC. | | | PWRC |
| 46 | TANZ | Intermodal Express | | | RSRV |
| 47 | TANZ | INTERMODAL EXPRESS, INC. | | | SCAC4 |
