| 1 | TSV | Tropair Ltd. | Callsign: Tropic, | GB | AVCODES |
| 2 | TSV | Tropair Airservices | | | ICAO1 |
| 3 | TSVA | TRANSPORTES VAYAZ | | | SCAC4 |
| 4 | TSVC | TRANS SERVICE LINE | | | SCAC4 |
| 5 | TSVG | \"TSV\"Gorna Orjahovitza | | BG | VKM |
| 6 | TSVH | THIRTY SEVEN FREIGHT INC | | | SCAC4 |
| 7 | TSVI | TRANSPORT ST-VIATEUR INC | | | SCAC4 |
| 8 | TSVJ | TRANSPORTATION SERVICES INTERNATION | | | SCAC4 |
| 9 | TSVK | TIME-SENSITIVE TRANSPORTATION LTD | | | SCAC4 |
| 10 | TSVL | TRANSERVICE LOGISTICS INC | | | SCAC4 |
| 11 | TSVN | TRANSPORT SYLVAIN LOIGNON INC | | | SCAC4 |
| 12 | TSVO | TRANSERVICIOS S A DE C V | | | SCAC4 |
| 13 | TSVP | TRANSPORT SERVICES | | | SCAC4 |
| 14 | TSVP | \"TSV\" Plovdiv | | BG | VKM |
| 15 | TSVQ | TWO SEVEN FOUR EIGHT - ONE TOW NINE | | | SCAC4 |
| 16 | TSVR | TRANSPORTATION SERVICES INTERNATION | | | SCAC4 |
| 17 | TSVS | \"TSV\" Sofia | | BG | VKM |
| 18 | TSVU | SHIPPING COMPANY TRANSIT SV LLC | | RUS | BIC |
| 19 | TSVU | SHIPPING COMPANY TRANSIT SV LLC | | | SCAC4 |
| 20 | TSVV | \"TSV\" Varna | | BG | VKM |
| 21 | TSVX | Transerv Systems, Inc. | added 10/1969; 4/1970; eliminated 7/1972 | | NAKINA |
| 22 | TSVX | Tennsv, Inc. | 1/1994-7/2005 (not listed) | | NAKINA |
| 23 | TSVX | Transerv Systems, Inc. | added 10/69; 4/70 | | NRHS |
| 24 | TSVX | Tennsv, Inc. | 1/94-7/2000 | | NRHS |
| 25 | TSVX | *TRANSERV SYSTEMS, INC. | | | PWRC |
| 26 | TSVX | +TENNSV, INC. | | | PWRC |
| 27 | TSVX | Tennsv | | | RSRV |
| 28 | TSVX | TENNSV, INC. | | | SCAC4 |
| 29 | TSVY | TRUSERV LOGISTICS COMPANY | | | SCAC4 |
