- AASA stands for American Association of School Administrators
- AASA stands for Architectural Association School of Architecture (UK)
- AASA stands for Axe Apollo Space Academy
- AASA stands for Associate of Applied Science in Accounting (various organizations)
- AASA stands for Asian American Student Association
- AASA stands for Association of Academies of Sciences in Asia
- AASA stands for Administrative Assistant to the Secretary of the Army
- AASA stands for Aging and Adult Services Administration
- AASA stands for African Aeronautics and Space Agency
- AASA stands for Association of Architecture Schools of Australasia
- AASA stands for Arkansas Association of School Administrators
- AASA stands for Asian American Student Alliance
- AASA stands for Association of Aerial Surveyors Australia
- AASA stands for Association des Aides-Soignants d’Auvergne
- AASA stands for Advanced Airborne Surveillance Antenna
- AASA stands for America’s Army Server Administrators (gaming)
- AASA stands for Association of Alaska School Administrators
AASA