| Abbreviation | Definition |
|---|---|
| TSN | Total Sports Network |
| TSN | Try Sports Not |
| TSOF | Texas School Of Football |
| TSP | The Supporter Page |
| TSS | Team Sports Scheduling |
| TSSC | Triumph Sports Six Club |
| TSTN | The Sports Torrent Network |
| TSV | Team Speed Virus |
| TSW | Tiger Sports Wheels |
| TSW | Tri State Wrestling |
| TSX | The Sims Xtreme |
| TT | Table-Tennis |
| TT | Tee Time |
| TT | Time Trial |
| TT | Touring Trophy |
| TT | Tournament Terrors |
| TT | Track and Trail |
| TT | Travel Team |
| TT | Tutshill Tornados |
| TTA | Teeball Teachers Association |