| Abbreviation | Definition |
|---|---|
| DAR | Data Acquisition Request |
| DAR | Direct Access Restore |
| DAR | Disc Area Ratio |
| DAR | Disk Archive Rpm |
| DART | Data Access Retrieval Technology |
| DART | Data Analysis Risk Technology |
| DASH | Digital Audio Stationary Head |
| DASH | Dispatch And Status Hub |
| DAST | Direct Analog Storage Technology |
| DAT | Digital Audio Tape |
| DAT | Dynamic Address Translation |
| DATAMATION | Data processing Automtion |
| DATC | Digital Audio Time Code |
| DATS | Digital Activating Trapping Simulator |
| DAU | Dummster Anzunehmender User |
| DAV | Data Audio Video |
| DAV | Dav Ain't Vi |
| DAV | Document Authoring And Versioning |
| DAVE | Data Analysis And Visualization Environment |
| DAVE | Digital Amplified Video Engine |