| TCMS | Transcaucasus Common Migration Space | 外高加索共同迁移空间 |
| TCMS | Trivial Content Management System | 琐碎内容管理系统 |
| TCMS | Trouble Call Management System | 故障呼叫管理系统 |
| TCMS | Train Control Monitoring System | 列车控制监控系统 |
| TCMS | Test, Control, & Monitor System | 测试、控制和监控系统 |
| TCMS | Tripod Catenary Mooring System (fixed offshore installations) | 三脚架悬链线系泊系统（固定海上装置） |
| TCMS | Test Control and Monitoring System | 测试控制和监控系统 |
| TCMS | Theater Construction Management System | 剧院建设管理系统 |
| TCMS | TransCoastal Marine Services | 跨海岸海洋服务 |
| TCMS | Traffic Control and Monitoring System | 交通控制和监控系统 |
| TCMS | Transport Chain Management System | 运输链管理系统 |
| TCMS | Training Content Management System | 培训内容管理系统 |
| TCMS | Tactical Communications Management System | 战术通信管理系统 |
| TCMS | Tulare County Medical Services | 图拉雷县医疗服务 |
| TCMS | Taylor County Middle School (Georgia) | 泰勒县中学（格鲁吉亚） |
| TCMS | Trunked Code Management System | 集群代码管理系统 |
| TCMS | Transcranial Magnetic Stimulation (treatment of Parkinson's disease) | 经颅磁刺激(治疗帕金森病) |
| TCMS | Technical Control & Management System | 控制技术信息管理系统 |
| TCMS | Trans Cranial Magnetic Stimulation | 经颅磁刺激 |
| TCMS | Transfer of Certification of Management Systems | 管理体系认证转让 |
| TCMS | Thuringowa Construction And Maintenance Services | Thuringowa施工和维护服务 |