| Abbreviation | Definition |
|---|---|
| DTM | Defect Test Monitor |
| DTM | Delay Time Multiplier |
| DTM | Device Test Module |
| DTM | Digital Terrain Map |
| DTMPN | Defect Test Monitor Phase Number |
| DTNT | Detent |
| DTP | Diameter True Position |
| DTS | Digital Time System |
| DTS | Digital Tuning System |
| DTS | Distributed Temperature Sensing |
| DTS-I | Dual Twin Spark Ignition |
| DTSP | Discrete Time Signal Processing |
| DTTB | Digital Terrestrial Television Broadcast |
| DUET | Data Unified Electronic Trading |
| DUF | Diffusion Under epitaxial Film |
| DUPS | Diesel rotary Uninterruptible Power Supply |
| DUT | Device Under Test |
| DUV | Deep Ultra-Violet |
| DV | Design Verification |
| DV | Digital Video |