What does AOU stand for?

Air Operated Unit (SAUS)

Air-Operated Unit

American Open University - Computer science

American Ornithologists' Union (EA)

Apparent Oxygen Utilization

Approved for Operational Use (IUSS)

Area of Uncertainty (CAAL)

Arithmetic Output Unit

Associative Output Unit - Computer science

Australiamerican, Huntington Beach, CA - Manufacturer code for watercraft hull identification number (USCG)

Australian Ornithologists Union (SAUO)

Automated Offset Unit - Air Force

Aviation Ordnanceman (Utility) - U.S. Navy enlisted rating (AUER)

Azimuth Orientation Unit - Military (AABC)