| Abbreviation | Definition |
|---|---|
| TYGA | To Your Greatest Achievement |
| TYI | To Your Information |
| TYIA | Thank You in Advance |
| TYK | Thank You Kindly |
| TYL | Tell You Later |
| TYL | Text Ya Later |
| TYLA | Turn Your Life Around |
| TYLER | The Yelling Lizard Eating Rats |
| TYLO | Tell Your Loved Ones |
| TYMFI | Thought You Might Find Interesting |
| TYMST | Thought You Might Say That |
| TYN | Thank You Next |
| TYO | Tie Your Own |
| TYO | Turns You On |
| TYOJ | Trust Your Own Judgement |
| TYOP | Tell You On Phone |
| TYP | Thank You, Partner |
| TYPY | To You Personally Yours |
| TYSM | Thank You So Much |
| TYST | Take Your Sweet Time |