| 1 | TSY | Tristar Air | Callsign: Triple Star, | ET | AVCODES |
| 2 | TSY | Tristar Air | | | ICAO1 |
| 3 | TSYA | TLC SYSTEMS | | | SCAC4 |
| 4 | TSYD | TOOLPLAS SYSTEMS INC | | | SCAC4 |
| 5 | TSYF | TRANSPORT SYLVESTER & FORGET INC | | | SCAC4 |
| 6 | TSYH | TOTAL TRANSPORT SYSTEMS PVT LTD | | | SCAC4 |
| 7 | TSYL | TRANSPORT SYLZA | | | SCAC4 |
| 8 | TSYN | TRIOSYN RESEARCH INC | | | SCAC4 |
| 9 | TSYO | TOMLINSON SYSTEMS INC | | | SCAC4 |
| 10 | TSYQ | T SYSTEM 3 INC | | | SCAC4 |
| 11 | TSYT | TRANSPORT SYSTEMS LLC | | | SCAC4 |
| 12 | TSYU | {LLC "TS 94"};ZIPCODE=191186 | | RUS | BIC |
| 13 | TSYW | TRANSONIC SYSTEMS INC | | | SCAC4 |
| 14 | TSYY | TRANSPLACE SPECIALIZED SERVICES (CA | | | SCAC4 |
