AAoA
| Acronym | Definition |
|---|---|
| AAoA | Average Age of Accounts (credit) |
| AAoA | American Academy of Otolaryngic Allergy |
| AAoA | Area Agency on Aging |
| AAoA | Advocates for the American Osteopathic Association (Chicago, IL) |
| AAoA | Arts of Africa, Oceania, and the Americas (Metropolitan Museum of Art) |
| AAoA | American Alliance of Aromatherapy |
| AAoA | Association of Academic Orthopaedic Administrators (UK) |