| YTA | Pembroke Area Municipal Airport, Pembroke, Ontario, Canada 
| Others |
| YTA | Training and Assessment
| Others |
| YTA | Yamaha Technical Academy
| Others |
| YTA | Year or Term Abroad
| Others |
| YTA | Yerington Theatre for the ARTS
| Others |
| YTA | Yerushalayim Torah Academy
| Others |
| YTA | Yo Te Amo
| Others |
| YTA | Yog Tantra and Agama
| Others |
| YTA | Yoga Teachers Association
| Others |
| YTA | Yokohama Tire Australia
| Others |
| YTA | York Technology Alliance
| Others |
| YTA | York Technology Association
| Others |
| YTA | You're The A**hole
| Others |
| YTA | Youngin The Artist
| Others |
| YTA | Your Trusted Assistant
| Others |
| YTA | Yours Truly Accessibility
| Others |
| YTA | Youth Taking Action
| Others |
| YTA | Youth Teacher Assistant
| Others |
| YTA | Youth Teaching Assistants
| Others |
| YTA | Youth Technology Academy
| Others |
| YTA | Youth Tennis Academy
| Others |
| YTA | Youth Tennis Advantage
| Others |
| YTA | Youth Training Academy
| Others |
| YTA | Youth Transition to Adulthood
| Others |
| YTA | Youth Transitioning to Adulthood
| Others |
| YTA | Youth Transitions to Adulthood
| Others |
| YTA | Youtube Analytics
| Others |
| YTA | Youtube Annihilation
| Others |
| YTA | Youtube Artists
| Others |
| YTA | Youtube Automation
| Others |
| YTA | Youtubers Association
| Others |
| YTA | Ysleta Teachers Association
| Others |
| YTA | Ysterplaat Taxi Association
| Others |
| YTA | Yukon Teachers Association
| Others |
| YTA | Yukon Teachers' Association
| Others |
| YTA | Yukon Training Area
| Others |
| YTA | Yuma Tennis Association
| Others |