| CSMC | Communications Systems Management and Control | 通信系统管理和控制 |
| CSMC | Combat Systems Maintenance Center | 作战系统维护中心 |
| CSMC | Cyber Security Management Center (Department of Transportation) | 网络安全管理中心（交通部） |
| CSMC | Confederate States Marine Corps (Civil War) | 邦联海军陆战队（内战） |
| CSMC | Coral Springs Medical Center | 珊瑚泉医疗中心 |
| CSMC | Caribbean Single Market and Community | 加勒比单一市场和社区 |
| CSMC | Combat System Maintenance Central | 作战系统维护中心 |
| CSMC | Control Status Maintenance Computer | 控制状态维护计算机 |