sort by Rank | Alpha
| Possible Meanings | Rank |
| Algerian American Association of Texas | *** |
| Assessment and Application of Technology | *** |
| American Academy of Arts | *** |
| Adipocyte amino acid transporter | ** |
| adipocyte amino acid transporter gene | ** |
| A: arylamine N-acetyltransferase | ** |
| Armand Arabian Advocacy Tournament | ** |
| Academic Affairs Administrative Team | ** |
| American Alumni Association of Tanzania | * |
| ARMY ANALYSIS APTITUDE TEST | * |
| Agency for Assessment and Application of Technology | * |
| Association for the Advancement of Appropriate Technology | * |