sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Administrative Information Technology Services | **** |
| Air International Thermal Systems | *** |
| Austria International Travel Service | *** |
| Academic Information Technology Services | ** |
| Advanced Info Technology Services | ** |
| Allied Information Technology Services | ** |
| Association of Independent Tobacco Specialists | ** |
| AIS Installation Test Set | ** |
| Australian Immigration and Trade Services | ** |
| Advanced Information Technology Solutions | ** |
| agglutination inhibition pregnancy tests | ** |
| Association Internationale Thomas Sankara | ** |
| Agricultural Industries Transportation Services | ** |
| American Indian Tribal Subdivision | ** |
| Artists in the Schools | ** |
| Automated Inventory Tracking System | * |
| Academic and Information Technology Services | * |
| Administrative Information and Technology Services | * |
| Agriculture Industry Transportation Services | * |
| Australian Information Technology Society | * |
| American Integrated Training Systems | * |
| ARPA Intelligent Tutoring System | * |
| Automan Introduction Theme Song | * |