History Abbreviations and Acronyms
- AAActa Archaeologica
- AAAncient Astrology
- AAAAAmerican Association of Advertising Agencies
- AAAAAAAmerican Association of Advertising Agencies
- AAAASAmerican Association of Advertising Agencies
- AAAEAmerican Association for Adult Education
- AAAHSAbingdon Area Archaeological and Historical Society
- AAAMCArchives of African American Music & Culture
- AAASHActa Antiqua Academiae Scientiarum Hungaricae
- AABCArchitect Accredited In Building Conservation
- AACAll African Convention
- AACARAssociation for The Advancement of Central Asian Research
- AAFMAssociation of Air Force Missileers
- AAGAssistent Adjutant-General
- AAGPBLAll American Girls Professional Baseball League
- AAHAssociation of Ancient Historians
- AAHCAfrican American History Challenge
- AAHCAmerican Association for History and Computing
- AAHLAfrican American History Legacy
- AAHMAfrican American History Month
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