| DSCS | Defense Satellite Communications System | 国防卫星通信系统 |
| DSCS | Department of State Courier Service (US) | 美国国务院快递服务部 |
| DSCS | Data Sharing Control System | 数据共享控制系统 |
| DSCS | Data Systems (Technician) Senior Chief (Petty Officer) (US Navy Rating) | 数据系统（技术员）高级军士长（美国海军等级） |
| DSCS | Discas, Inc. | Discas公司。 |
| DSCS | Desk Side Computer System | 桌旁式计算机系统 |