| Acronym | Definition |
|---|
| YAI➣You and I |
| YAI➣You're an Idiot |
| YAI➣Yachting Association of India |
| YAI➣Youth Action International (Traverse City, MI) |
| YAI➣You Are Invited (Apple) |
| YAI➣Young Adult Initiative |
| YAI➣Young Audiences Inc (New York, NY) |
| YAI➣Yunnan Arts Institute (Yunnan, China) |
| YAI➣Yayasan Austima Indonesia (Indonesian: Autism Foundation Indonesia; Jakarta, Indonesia) |