| Abbreviation | Definition |
|---|---|
| SWG | Samuel W. Griggs |
| SWR | Shaun William Ryder |
| SWTOR | Star Wars: The Old Republic |
| SY | Smokey Yunick |
| SZ | Steven Zeck |
| SZL | Sydney Z. Lucas, artist |
| SZP | Szyperski |
| T | Tarzan |
| TA | Thomas Anderson |
| TA | Thomas Austin |
| TA | Tony Anderson |
| TADOULELAKE,MANITOBA,CANADA | It is derived from the word "Tes he oli" which means "Ashes floating on water" in the Dene language. |
| TAE | Thomas Alva Edison |
| TAZ | Tazmanian Devil |
| TB | Terry Brown |
| TB | Thomas Bedford |
| TC | Tamara Cole |
| TC | Terencia Coward |
| TC | Tom Cardwell |
| TC | Tom Carnase |