| Acronym | Definition |
|---|
| AoA➣Administration on Aging (US Department of Health and Human Services) |
| AoA➣American Osteopathic Association |
| AoA➣Authorized OECD (Organization for Economic Co-operation and Development) Approach (taxes) |
| AoA➣Ace of Angels (band) |
| AoA➣American Optometric Association |
| AoA➣Articles of Association (documents) |
| AoA➣Airlines of Australia |
| AoA➣Angolan Kwanza (ISO currency code) |
| AoA➣Angle Of Attack |
| AoA➣Android Open Accessory (protocol) |
| AoA➣Agreement on Agriculture (World Trade Organization) |
| AoA➣Angle Of Arrival |
| AoA➣Arizona Outback Adventures (Scottsdale, AZ) |
| AoA➣Agency on Aging (various locations) |
| AoA➣Analysis of Alternatives (formerly COEA) |
| AoA➣Alpha Omega Alpha (Medical Honor Society) |
| AoA➣Andrews Osborne Academy (Willoughby, OH) |
| AoA➣Agency of Agriculture (Vermont) |
| AoA➣American Orthopaedic Association |
| AoA➣Australian Olive Association |
| AoA➣Age of Aincrad (gaming) |
| AoA➣Asociación Odontológica Argentina (Spanish: Argentina Dental Association) |
| AoA➣Airport Operators Association (UK) |
| AoA➣Anaplastic Oligoastrocytoma ( tumors) |
| AoA➣American Obesity Association |
| AoA➣Age of Apocalypse (Marvel comics) |
| AoA➣Australian Orthopaedic Association |
| AoA➣At or Above |
| AoA➣Award of Arms (Society for Creative Anachronism) |
| AoA➣Activity on Arrow (project management) |
| AoA➣Airport Operations Area (aviation) |
| AoA➣Alabama Optometric Association |
| AoA➣Academy of Art |
| AoA➣Abort Once Around |
| AoA➣Australian Osteopathic Association |
| AoA➣Assalam-O-Alaikum |
| AoA➣Activity on Arc (project management) |
| AoA➣Add on Armor (Army) |
| AoA➣Adaptive Optics Associates |
| AoA➣American Ostrich Association |
| AoA➣Amphibious Objective Area |
| AoA➣Aminooxyacetic Acid (inhibitor) |
| AoA➣All Out Assault |
| AoA➣American Optometry Association |
| AoA➣Aircraft Operations Area (FAA) |
| AoA➣Association of Otolaryngology Administrators |
| AoA➣Airborne Optical Adjunct |
| AoA➣Audi of America |
| AoA➣American Orthopsychiatric Association |
| AoA➣ACARS over AVLC (aviation data systems) |
| AoA➣Asia-Oceania-Africa (region) |
| AoA➣Axial Offset Anomaly |
| AoA➣Asslam-O-Alaikum (Islamic greeting) |
| AoA➣Annual Operating Agreement |
| AoA➣Any One Accident (public liability insurance) |
| AoA➣Ataxia-Oculomotor Apraxia Syndrome |
| AoA➣Australian Ostrich Association |
| AoA➣Americolor Opera Alliance (Atlanta, GA) |
| AoA➣Apple of Archer (gaming, Ragnarok Online) |
| AoA➣American Outlaws Association (motorcycle club) |
| AoA➣Assist Other Agency |
| AoA➣Amphibious Operating Area |
| AoA➣Art of Astonishment (magic book) |
| AoA➣Amphibious Operations Area |
| AoA➣Add-On Architecture |
| AoA➣Age on Arrival (second language acquisition ability hypothesis) |
| AoA➣Area of Action (US DoD) |
| AoA➣American Ordnance Association |
| AoA➣Area Operating Agreement |
| AoA➣Anarchists Of America |
| AoA➣Abbreviated Operational Assessment |
| AoA➣Area Originating Authority |
| AoA➣Annual Operating Area |
| AoA➣Assembly Operations Assessment |
| AoA➣Antiochian Orthodox Archdiocese of America |
| AoA➣Aqueduct Overlay Arch |
| AoA➣Advise of Obligation Authority |
| AoA➣Amplifier Operating Attributes (Ciena) |
| AoA➣Academies of Americas (Houston, TX) |
| AoA➣Age of Acronyms |
| AoA➣Area Office Augmentee |