| Abbreviation | Definition |
|---|---|
| TXH | The Expert Handicapper |
| TXHE | Texas Hold 'Em Poker |
| TXR | Team Xtreme Racing |
| TXR | Texas Raceway |
| TXR | Turbo Xtreme Recharge |
| TXW | Texas eXtreme Wrestling |
| TXW | Too eXtreme Wrestling |
| TY | The Yankees |
| TYA | Towamencin Youth Association |
| TYB | Tellico Youth Basketball |
| TYB | Tewskbury Youth Baseball |
| TYB | Tichigan Youth Baskteball |
| TYB | Top Yield Bloodstock Thoroughbred Partnership |
| TYC | Tacoma Yacht Club |
| TYC | Talkeetna Yacht Club |
| TYC | Tiburon Yacht Club |
| TYC | Toledo Yacht Club |
| TYF | Tigard Youth Football |
| TYH | Tacoma Youth Hockey |
| TYH | Tornado Youth Hockey |