~1 min read
Encyclopedic overview
AOU may refer to: American Ornithologists' Union, former name of American Ornithological Society Apparent oxygen utilisation Arab Open University, private university Aou (trigraph) Age of Ultron, a 2013 series published by Marvel Comics Avengers: Age of Ultron, a 2015 superhero film of the same name by Marvel Studios
Excerpted from Wikipedia’s “AOU” article, available under the CC BY-SA 4.0 licence.