| ASTS | American Society of Transplant Surgeons | 美国移植医生协会 |
| ASTS | Area S-Band Tracking Station (STDN) | 区域S波段跟踪站（STDN） |
| ASTS | Architectural Selection Tool Set | 建筑选择工具集 |
| ASTS | Advanced Surveillance & Tracking System | 先进的监视和跟踪系统 |
| ASTS | Asynchronous System Traps | 异步系统陷阱 |
| ASTS | Automated Status and Tracking System | 自动状态和跟踪系统 |
| ASTS | Administrative Services Technical Services | 行政服务技术服务 |
| ASTS | Asbestos in Schools Tracking System | 学校石棉追踪系统 |
| ASTS | Advance Supplement Testing Systems, Inc. | 高级补充测试系统公司。 |
| ASTS | Amherst Senior Transportation Services, Inc (Amherst, NY) | 阿默斯特高级运输服务公司（纽约州阿默斯特） |
| ASTS | Auditing and Safety Training Group (UK) | 审计和安全培训组（英国） |
| ASTS | Automatic Software Testing System | 自动软件测试系统 |
| ASTS | Aeromedical Staging Squadron | 航空医疗集结中队 |