| AACTS | Association Of All Canadian Teacher Stays | 所有加拿大教师住宿协会 |
| AACTS | Association Of Arms Collectors And Target Shooters | 武器收集者和目标射击者协会 |
| AACTS | Automated All-weather Cargo Transfer System | 全天候自动货物转运系统 |
| AACTS | Automated Accelerated Characterization Test System | 自动加速特性测试系统 |
| AACTS | Automated Accelerated Characterization Test Station | 自动加速特性测试站 |
| AACTS | APS Automated Client Tracking System | APS自动客户端跟踪系统 |
| AACTS | Alpena Air Combat Training System | Alpena空战训练系统 |
| AACTS | Arthur Andersen Corporate Tax Solutions | Arthur Andersen公司税务解决方案 |
| AACTS | Arthur Andersen Corporate Technology Solutions | Arthur Andersen公司技术解决方案 |
| AACTS | Automatic Analog Circuit Test Strategist | 自动模拟电路测试策略师 |
| AACTS | Australian Alcohol Challenge Twin Study | 澳大利亚酒精挑战双胞胎研究 |
| AACTS | Arthur Andersen Corporate Tax Software | Arthur Andersen公司税务软件 |
| AACTS | Academic Affairs Committee for Transfer Students | 转学生教务委员会 |
| AACTS | Africa American Consortium of Theological Studies | 非裔美国神学研究联合会 |
| AACTS | Adolescents and Adults Choosing True Solutions | 青少年和成年人选择真正的解决方案 |