| Abbreviation | Definition |
|---|---|
| DDS | Dcp Data Service |
| DDS | Dead Data Script |
| DDS | Decision Support System |
| DDS | Digital DMB Source |
| DDS | Direct Digital Synthesis |
| DDS | Document Delivery Service |
| DDT | Dynamic Debugging Technique |
| DDV | Dialog Data Validation |
| DDWG | Digital Display Working Group |
| deci- | a prefix meaning 1/10th |
| DECT | Digital European Cordless Telephone |
| DECUS | Digital Equipment Computer Users Society |
| DEF | Data Exchange Format |
| DEF | DEFault |
| DEM | Data Encapsulation Mechanism |
| DEM | Data Entry Management |
| DER | Distinguished Encoding Rules |
| DES | Data Enhancement Software |
| DES | Data Evaluation System |
| DEUG | Diploma de Estudios Universitarios Generales |