| TSRS | Technology and Security Risk Services (Ernst & Young) | 技术和安全风险的服务(恩斯特和年轻的) |
| TSRS | Toxic Substance Registry Service | 有毒物质登记服务 |
| TSRS | Trieste Solar Radio System | 的里雅斯特太阳无线电系统 |
| TSRS | Teacher Student Rating Scale | 师生评分量表 |
| TSRS | Technology Security Risk Services | 技术安全风险服务 |
| TSRS | Tucson Supplemental Retirement System | 图森补充退休制度 |
| TSRS | Training Session Registration System | 培训课程注册系统 |