| Abbreviation | Definition |
|---|---|
| TWF | Tracy Wrestling Federation |
| TWF | Trampoline Wrestling Federation |
| TWF | Transformer Wrestling Federation |
| TWF | Transformers Wrestling Federation |
| TWF | true wrestling federation |
| TWF | Turnbuckle Wrestling Federation |
| TWG | The Wrestling Game |
| TWH | The Wrestling Hub |
| TWT | The Wrestling Tribune |
| TXW | Texas eXtreme Wrestling |
| TXW | Too eXtreme Wrestling |
| TXW | Triple X Wrestling |
| TZW | ThunderZone Wrestling |
| UAL | Ultimate Armwrestling League |
| UAPW | Urban American Pro Wrestling |
| UBW | United Backyard Wrestling |
| UCCW | Ultimate CAW Championship Wrestling |
| UCW | Ultimate Championship Wrestling |
| UCW | Ultra Championship Wrestling |
| UCW | Universal Championship Wrestling |