Posted in Business & Finance, Internet Slang, Organizations, Schools & Education YAI stands for You and I YAI stands for You’re an Idiot YAI stands for Yachting Association of India YAI stands for Youth Action International (Traverse City, MI) YAI stands for You Are Invited (Apple) YAI stands for Young Adult Initiative YAI stands for Young Audiences Inc (New York, NY) YAI stands for Yunnan Arts Institute (Yunnan, China) YAI stands for Yayasan Austima Indonesia (Indonesian: Autism Foundation Indonesia; Jakarta, Indonesia)