| AACTS | Academic Advising Career and Transfer Services 
| Others |
| AACTS | Academic Affairs Committee for Transfer Students
| Others |
| AACTS | Addiction Action Communautaire Travail Social
| Others |
| AACTS | Adolescents and Adults Choosing True Solutions
| Others |
| AACTS | Africa American Consortium of Theological Studies
| Others |
| AACTS | African American Churches Transforming Society
| Others |
| AACTS | Aging & Adult Client Tracking System
| Others |
| AACTS | Aging Adult Client Tracking System
| Others |
| AACTS | Alpena Air Combat Training System
| Others |
| AACTS | American Association of Career and Technical Studies
| Others |
| AACTS | APS Automated Client Tracking System
| Others |
| AACTS | Arthur Andersen Corporate Tax Software
| Others |
| AACTS | Arthur Andersen Corporate Tax Solutions
| Others |
| AACTS | Arthur Andersen Corporate Technology Solutions
| Others |
| AACTS | Arts And Crafts The Sock
| Others |
| AACTS | Association of Arms Collectors and Target Shooters
| Others |
| AACTS | Australian Alcohol Challenge Twin Study
| Others |
| AACTS | Authentic Assessment for Critical Thinking Skills
| Others |
| AACTS | Automated Accelerated Characterization Test Station
| Others |
| AACTS | Automated Accelerated Characterization Test System
| Others |
| AACTS | Automated All-weather Cargo Transfer System
| Others |
| AACTS | Automatic Analog Circuit Test Strategist
| Others |