AAH

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

Acronyms and codes

• Action Against Hunger, an international aid effort aimed at alleviating malnutrition in children
• Adopt-a-Highway, a common name for highway litter control programs
• Aquatic ape hypothesis, the idea that human ancestors at some point lived partially in water
• Arlington Academy of Hope, a non-profit organization that helps Ugandan children reach their full potential
• 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
• Atypical adenomatous hyperplasia

Aviation

• Advanced Attack Helicopter, a 1970s US Army program to develop a new attack helicopter
• Aloha Airlines of the United States (ICAO code AAH)
• IATA airport code for Aachen Merzbrück Airfield in State of North Rhine-Westphalia, Germany

Other uses

• 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