| 1 | TVS | Travel Service, a.s. | IATA: QS, Callsign: Skytravel, Name changed to Smartwings, a.s. w.e.f. 10 December 2018. Designator QS reinstated by IATA | CZ | AVCODES |
| 2 | TVS | Travel Service, a.s. | IATA: QS, Callsign: Skytravel, Designator QS recalled by IATA | CZ | AVCODES |
| 3 | TVS | Smartwings, a.s. | IATA: QS, Callsign: Skytravel, Name changed from Travel Service, a.s. w.e.f. 10 December 2018. Designator QS reinstated by IATA | CZ | AVCODES |
| 4 | TVS | Travel Service | IATA: QS | | ICAO1 |
| 5 | TVS | Thrall Vagonka Studénka, a.s. | | CZ | VKM |
| 6 | TVSC | TAVILLE SALES COMPANY | | | SCAC4 |
| 7 | TVSD | TRANSVEA SA DE CV | | | SCAC4 |
| 8 | TVSE | TRANSPORTES VIVOSS S DE RL DE CV | | | SCAC4 |
| 9 | TVSK | TEVIS TRUCKING | | | SCAC4 |
| 10 | TVSN | TRANSPORTES TDV SA DE CV | | | SCAC4 |
| 11 | TVSO | TRANSPORTES SOSA SILVA | | | SCAC4 |
