| Abbreviation | Definition |
|---|---|
| DSS | Data Server Subsystem |
| DSS | Data Storage System |
| DSS | Digital Satellite System |
| DSSA | Distributed System Security Architecture |
| DST | Distributed Server Technology |
| DSTI | Data Set-up Time bus Input signal |
| DSTN | Double-layer Super-Twisted Nematic |
| DSTO | Data Set-up Time bus Output signal |
| D-SUB | SUB-minature connector, D-shaped metal shield |
| DT | Desk Top |
| DT | Developmental Testing |
| DT | Dust Tight |
| DTA | digital transport adapter |
| DTB | Device Tree Binary |
| DTC | Desktop Tactical Computer |
| DTE | Digital Terminal Equipment |
| DTM | Device Type Manager |
| DTM | Dynamic Thermal Management |
| DTP | DeskTop Printer |
| DTU | Daily TuneUp |