sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Advanced Technology in Transportation | *** |
| Airports Authority of Trinidad and Tobago | ** |
| adenine adenine-thymine thymine | ** |
| Association of Teachers of Turkish | ** |
| American Association for Textile Technology | ** |
| Acquired Amegakaryocytic Thrombocytopenic Purpura | ** |
| American Association of Teachers of Turkish | ** |
| Advanced Air Transport Technologies | ** |
| Army Air Transport Training | ** |
| Arthur Aviles Typical Theatre | ** |
| Association of Textile Technology | ** |
| American Association of Textile Technology | ** |
| Austrian Association for Trenchless Technology | * |
| Australian Army Training Team | * |
| American Association for Textile Technologists | * |
| Animal Assisted Therapy Teams | * |
| Animal Assisted Therapy Team | * |
| Advanced Air Transportation and Technologies | * |