| DTSS | Digital Transmission Surveillance System | 数字传输监控系统 |
| DTSS | Digital Telephone Switching System | 数字电话交换系统 |
| DTSS | David Thompson Secondary School | 大卫汤姆森中学 |
| DTSS | Digitized Terrain Support System | 数字地形支援系统 |
| DTSS | Digital Topographic Support System | 数字化地形测量支援系统 |
| DTSS | Dartmouth Time-Sharing Systems Incorporated | 达特茅斯分时系统公司 |
| DTSS | Digital Time-Stamping Service | 数字时间戳服务 |
| DTSS | Digital Time Synchronization Service (NIST) | 数字时间同步服务（NIST） |
| DTSS | Digital Terrain Support System | 数字地形支持系统 |
| DTSS | Dynamic Tracking Suspension System (Mazda) | 动态跟踪悬架系统（Mazda） |
| DTSS | Data Transmission from Survey Ships | 测量船的数据传输 |