HAI

HAI may stand for:

• List of IOC country codes for Haiti
• Hellenic Aerospace Industry
• Helicopter Association International
• Hospital-acquired infection
• Human Awareness Institute, an organization offering workshops on intimate relationships and sexuality
• Humanist Association of Ireland
• International Air Transport Association airport code for Three Rivers Municipal Airport
• Home Automation, Inc., a global home automation technology developer and manufacturer

Hai may refer to:

• Hai (Brodivskyi Raion), a village in Ukraine, Lviv Oblast
• Hai (Cantonese profanity)
• Hai, a 2002 film by Telugu director E. V. V. Satyanarayana
• Hai (midget submarine), a German midget submarine from World War II
• Hai (keelboat), a sloop-rigged one-design yacht class
• Hai (symbol) or chai, letters of the Hebrew alphabet
• Hai District, Tanzania
• Hai Gaon (939 - 1038), a rabbi of the 10th and 11th centuries
• Hai River, China
• A word for "is" or "to live" in Hebrew. Written as "חַי". See Chai (symbol)

See also

• HI (disambiguation)
• Hainan
• Ai (disambiguation)