sort by Rank | Alpha
| Possible Meanings | Rank |
| Tulare Area Agency on Aging | *** |
| Trial of the American Association | *** |
| The Tucson Amateur Astronomy Association | *** |
| Thoraco Abdominal Aortic Aneurysms | *** |
| total aromatic amino acid | ** |
| total aromatic amino acids | ** |
| true amino acid availability | ** |
| Texas Agricultural Aviation Association | ** |
| thoracic and thoracoabdominal aortic aneurysm | ** |
| thoracic and thoracoabdominal aortic aneurysms | ** |
| Thrombosis of an Abdominal Aortic Aneurysm | ** |
| Trident Area Agency on Aging | ** |
| Textbook and Academic Authors Association | ** |
| Tanzania Amateur Athletics Association | ** |
| Transparency Adaptive Anti Aliasing | ** |
| Takemusu Aiki Association of Australia | ** |
| Thoracic Aortic Aneurism Abdominal | ** |
| The Auspices of the Amateur Athletic | ** |
| Tennessee Association of Agricultural Agents | ** |
| Tuscola Area Airport Authority | ** |
| Thoracic Abdominal Aortic Aneurysms | ** |
| Terapias Antirretrovirales Altamente Activas | ** |
| Taipei Association of Advertising Agencies | ** |
| Technical Architecture Alternatives Analysis | ** |
| Tanzanian Amateur Athletics Association | ** |
| Tracy African American Association | ** |
| Therapist Assistant Association of Alberta | ** |
| Tuscon Amateur Astronomy Association | ** |
| Tucson Amateur Astronomical Association | ** |
| Taiwan Australia Alumni Association | * |
| Tanzania Amateur Athletic Association | * |
| Tulsa Area Agency on Aging | * |
| Thoracic Aortic Arch Aneurysm | * |
| Texas Amateur Archaeological Association | * |
| Text and Academic Authors Association | * |
| Triangle Area Alumni Association | * |
| The Associated Alumni of Acadia | * |