| Abbreviation | Definition |
|---|---|
| AASC | African American Student Center |
| AASC | African American Studies Center |
| AASC | Association of African Sports Confederations |
| AASD | African American Student Development |
| AASDA | African Association of Statistical Data Archivists |
| AASE | African Association of Science Editors |
| AASE | Association of African Students Estonia |
| AASF | African American Students Foundation |
| AASF | African American Success Framework |
| AASM | African American Shopping Mall |
| AASO | African American Students Organization |
| AASP | African American Scholastic Programs |
| AASR | African Association for the Study of Religions |
| AASS | Africa Aluminium Structural Systems |
| AASS | African American Student Services |
| AASS | African American Studies Symposium |
| AASU | African American Student Union |
| AASU | African American Students Union |
| AAT | African animal trypanosomosis |
| AATO | African Aviation Training Organizations |