AAH

AAH, Aah, Aaah, or Aaaah may refer to:

Organizations

Action Against Hunger, an international aid effort aimed at alleviating malnutrition in children
Aloha Airlines of the US (ICAO code AAH)
Arlington Academy of Hope, a non-profit organization operating in Uganda
Asa'ib Ahl al-Haq, an Iraqi Shi'a insurgent group
Association of Ancient Historians, learned society and publisher for ancient history
Association of Art Historians, learned society for art historical study in the UK
Australian Academy of the Humanities, an institution dedicated towards advancing Australian scholarship in the humanities
Huron High School (Ann Arbor, Michigan)
African Americans for Humanism, a program of the Council for Secular Humanism

Advanced Attack Helicopter, a 1970s US Army program to develop a new attack helicopter
Atypical adenomatous hyperplasia
Aquatic ape hypothesis, the idea that human ancestors at some point lived partially in water

Aah (film), a 1953 Hindi film starring Raj Kapoor and Nargis
Aaaah (film), a 2014 Tamil horror film
Abu’ Arapesh language, a language of Papua New Guinea
Aah (god), Egyptian god also known as Iah
Aachen Merzbrück Airfield in North Rhine-Westphalia, Germany (IATA airport code AAH)
Adopt-a-Highway, a common name for highway litter control programs