| Abbreviation | Definition |
|---|---|
| TDJ | The Dark Jediclan |
| TDK | Total Death Killers |
| TDS | The Dark Soldiers |
| TDV | Time Displacement Vehicle |
| TEB | Third Eye Blind |
| TEGR | Teleparallel Equivalent of General Relativity |
| TEI | The Evil Insect |
| TEK | The Eternal Knights |
| TEK | Transform Everything Known |
| TELM | The Elite Law Makers |
| TEOTWAWKI | The End Of The World As We Know It |
| TER | Transphase Eradication Rod |
| TESB | The Empire Strikes Back |
| TESS | The Elite Saiyan Squad |
| TFC | Trekwars The Furry Conflict |
| TFG | The Finnish Gnome |
| TFL | Tannoos Freedom League |
| TFN | TheForce.Net |
| TFP | Transformers Prime |
| TFS | Terran Federation Starship |