Aha

AHA, Aha, or aha may refer to:

Arts and media

• "Aha", 2009 song by British singer Imogen Heap
• AHA!, an information and education TV program in the Philippines
• a-ha, a Norwegian pop music band
• Aha! (film), 2007 Bangladeshi film
• Aha! (tabloid), a newspaper published in the Czech Republic
• AHA! A Hands-On Adventure, a children's museum in Lancaster, Ohio
• Association of Hispanic Arts, a New York-based non-profit organization that promotes the work of Hispanic artists

Organizations

Sport

• Arabian Horse Association, an organization that registers Arabian horses in the US

Hockey

• Amateur Hockey Association, amateur men's ice hockey league in Canada from 1886–1898
• American Hockey Association (1926–1942)
• American Hockey Association (1992–1993)
• Atlantic Hockey Association, a NCAA Men's Division I Ice Hockey conference which operates primarily in the northeastern U.S.

Other organizations

• AHA Foundation, a nonprofit organization for the defense of women's rights
• Allianz vun Humanisten, Atheisten an Agnostiker, an association of atheists, humanists, skeptics and agnostics based in Luxembourg
• American Heart Association, a non-profit organization in the US that promotes cardiac care
• American Hebrew Academy, an American Jewish pluralistic college preparatory boarding school
• American Historical Association, the oldest and largest society of historians in the U.S.
• American Homebrewers Association, an American trade group concerned with the promotion of craft beer and homebrewing
• American Hospital Association, an organization that promotes the quality provision of health care by hospitals and health care networks
• American Humane Association, an organization founded in 1877 dedicated to the welfare of animals and children
• American Humanist Association, an educational organization in the US that advances secular humanism
• Association of Hispanic Arts, a New York-based non-profit organization that promotes the work of Hispanic artists
• Atlanta Housing Authority, an organization to develop, acquire, lease and operate affordable housing
• Australian Hotels Association, an employer advocacy and lobby group representing hoteliers around Australia

Science and technology

• Alpha hydroxy acid, a class of chemical compounds that consist of a carboxylic acid substituted with a hydroxyl group on the adjacent carbon
• Aha (wasp), a genus of Australian wasp
  • Aha ha, an Aha species abbreviated as A. ha

Other uses

• Aha, an Egyptian phrase found on the Rhind Papyrus
• Aha (Book of Mormon), a Nephite soldier
• Aha experience, an insight that manifests itself suddenly
• Ahanta language (ISO 639-3 code AHA)

See also

• Ahah (Book of Mormon), a Jaredite
• Aha Khani, a village in Hormozgan Province, Iran
• Hor-Aha, an Egyptian Pharaoh