| Abbreviation | Definition |
|---|---|
| DP | Data Privacy |
| DP | Diverse Protection |
| DPA | Data Privacy Algorithm |
| DPA | Dynamic PolyAlphabetic |
| DPSWG | Digital Privacy and Security Working Group |
| DPU | Data Protection Unit |
| DRAR | Data Recovery And Repair |
| DRM | Disaster Recovery Management |
| DSC | Digital Security Controls |
| DSCA | Dynamic Security Control Architecture |
| DSK | Directory Style Key |
| DSK | Down-Stream Key |
| DSL | Days Since Login |
| DSMP | Data and Safety Monitoring Plan |
| DSS | Data Security Standard |
| DST | Digital Signature Transponder |
| DST | Distributed Spam Trap |
| DT | Deletion Tracking |
| DTO | Denial To Operate |
| DTS | Decoding Time Stamp |