| Abbreviation | Definition |
|---|---|
| TYCC | Tasmanian Youth Consultative Committee |
| TYCF | Thai Youth Community Foundation (Chiang Mai, Thailand) |
| TYCOA | the Youth Corps of America |
| TYD | Tucson Youth Development |
| TYDA | Thorntons Youth Drama Academy |
| TYDE | Tribal Youth Diversion Effort |
| TYDM | Tanzania Youth Democratic Movement |
| TYE | The Youth Entrepreneurs |
| TYES | Toronto Youth Equity Strategy |
| TYF | tal Youth Football |
| TYF | Tallmadge Youth Football |
| TYF | Tamdeem Youth Foundation |
| TYF | Tasmanian Youth Forum |
| TYF | Telenor Youth Forum |
| TYF | Tucson Youth Football |
| TYF | Turlock Youth Football |
| TYFA | Tennessee Youth Football Alliance |
| TYFA | Texas Youth Football Association |
| TYFCA | Texas Youth Football Coaches Association |
| TYFH | Thai Youth Football Home |