- AAOD stands for Australian Age of Dinosaurs (est. 2002)
- AAOD stands for Aerosol Absorption Optical Depth
- AAOD stands for American Association of Distributors, Inc.
- AAOD stands for Army Air Operations Directorate (White Sands Missile Range, NM)
- AAOD stands for Army Aviation Operating Detachment
- AAOD stands for Anterior Atlanto-Odontoid Distance (spine)
AAOD