TY
| Acronym | Definition |
|---|---|
| TY | Thank You |
| TY | Type (nomenclature) |
| TY | Too Young |
| TY | Teach Yourself (beginning of book title) |
| TY | Tax Year |
| TY | Taiyo Yuden |
| TY | Total Yield |
| TY | Typical Year |
| TY | Tylosin |
| TY | Total Years |
| TY | Air Caledonie (New Caledonia, IATA airline code) |
| TY | Target Year |
| TY | Twisted Youth |
| TY | Then-Year |
| TY | Police Vehicle Involved in Crash (police incident code; New Zealand) |