HAI

HAI may refer to:

People

Surname

• Hai, a variant on the Chinese Xǔ (surname) (許/许)
• Hoàng Hải (born 1982), Vietnamese singer
• Thanh Hải (1930–1980), Vietnamese poet

Given name

• Hai Gaon (939–1038), Jewish theologian, rabbi and scholar
• Yu Hai (born 1987), Chinese footballer
• Hai Lam (footballer), Norwegian footballer
• Hai Lam (League of Legends), American League of Legends player

Places

• Hai, Lviv Oblast (Ukrainian: Гаї), a village in Ukraine
• Hai District, Tanzania
• Hai River, China
• Haiti
• Hai (Ukrainian: Гай), a village in Boiany Commune, Novoselytsia Raion, Ukraine

Technology

• Hai (midget submarine), a German submarine from World War II
• Hai (keelboat), a sloop-rigged one-design yacht class
• Hellenic Aerospace Industry
• Helicopter Association International

Other uses

• Haï, an essay by J. M. G. Le Clézio
• Hái!', a 2003 album by The Creatures
• Hai (Cantonese profanity)
• Hai (film), a 2005 Indian Malayalam film directed by KR Ramdas
• Hai (symbol) or chai, letters of the Hebrew alphabet
• Hai! (Live in Japan), a 1982 album by Cabaret Voltaire
• Hai dialect, of West Kilimanjaro language
• Hospital-acquired infection
• Human Awareness Institute, an organization offering workshops on intimate relationships and sexuality
• Humanist Association of Ireland
• Wolfpack Hai, a wolfpack of German U-boats during World War II.