| Abbreviation | Definition |
|---|---|
| AARI | Alcohol Advertising Reform Initiative |
| AAS | All About Symbian |
| AAS | Associate of Applied Science in Nursing |
| AASA | African American Student Affairs |
| AASCB | American Association Of State Counseling Boards |
| AASE | Added Authorizations in Special Education |
| AASE | American Academy for Strategic Education |
| AASE | Australian Association of Special Education |
| AASL | Arkansas Association Of School Librarians |
| AASP | Adopt A Student Project |
| AASP | Atlanta Adopt a Student Program |
| AAT | American Association of Teachers |
| AATD | Accrediting Alliance for Training and Development |
| AATE | Algerian Association of Teachers of English |
| AATE | American Alliance for Theatre and Education |
| AATE | American Association of Teachers of Esperanto |
| AATP | African American Theme Program |
| AATP | Asian American Tutorial Project |
| AAVE | African American Vernacular English |
| AAVIM | American Association for Vocational Instructional Materials |