| Abbreviation | Definition |
|---|---|
| AAST | Arab Academy for Science and Technology |
| AASTMT | Arab Academy for Science and Technology & Maritime Transport |
| AASU | Armstrong Atlantic State University |
| AASU | Armstrong Atlantic State University's |
| AATD | Applied Aviation Technology Directorate |
| AATP | Asian American Theater Project (Stanford) |
| AATS | Accommodation Allowance for Tertiary Students |
| AATS | Association Of Athletic Training Students |
| AAU | Aalborg University |
| AAU | Academy of Art University |
| AAU | Addis Ababa University |
| AAU | Adekunle Ajasin University, Akungba |
| AAU | Allied American University |
| AAU | Association of American Universites |
| AAU | Association Of American Universities |
| AAU | Association of American University |
| AAUA | American Association of University Administrators |
| AAUCS | Australian Asian Universities Cooperation Scheme |
| AAUCS | Australian Asian Universities??? Cooperation Scheme |
| AAUCS | Australian Asian Universities’ Cooperation Scheme |