| Abbreviation | Definition |
|---|---|
| TRL | Totally Rigged Live |
| TROM | The Reality Of Me |
| TRP | Target Rating Point |
| TRP | Target Rating Points |
| TRP | Television Rating Point |
| TRP | The Railroad Press |
| TRP | Totally Random Picture |
| TRQ | The Rottweiler Quarterly |
| TRR | The Racing Report |
| TRR | The Romance Reader |
| TRS | The Right Stuff |
| TRS | Transpose |
| TRT | Turkish Radio And Television |
| TRZ | Total Request Zone |
| TRZO | Total Request Zone On-line |
| TS | The Same |
| TSA | Temporal and Statistical Abstractions |
| TSA | The Star Avalanche |
| TSA | Transformation Story Archive |
| TSC | The Space Channel |