AAH, Aah, Aaah, or Aaaah may refer to: Acronyms and codes AAH Action Against Hunger, an international aid effort aimed at alleviating malnutrition in children Adopt-a-Highway, a common name for highway litter control programs Advanced Attack Helicopter, a 1970s US Army program to develop a new attack helicopter Aloha Airlines of the United States 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) Merzbrück Airport near Aachen, Germany African Americans for Humanism, a program of the Council for Secular Humanism Atypical adenomatous hyperplasia 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