| Abbreviation | Definition |
|---|---|
| DAF | Deploy And Forget |
| DAL | Dynamic Action Linker |
| DAMO | Domino Access for Microsoft Outlook |
| DAMP | Declarative Aspects of Multicore Programming |
| DAP | Debug Access Port |
| DAP | Download Accelerator Pro |
| DAPIE | Developer Application Programming Interface Extensions |
| DAPP | Digitally Abled Producers Program |
| DAR | Decision Analysis and Resolution |
| DAR | Disk Archive RPMSeek |
| DAR | Disk Archiver Retriever |
| DART | Diagnostic And Reprogramming Tool |
| DART | Distributed Ada Ray Tracer |
| DART | Downloadable Assessment Reporting Tool |
| DAS | Direct Access Scheme |
| DAS | Direct Access Software |
| DAS | Dynamic Allocated Space |
| DASE | DTV Application Software Environment |
| DATA | Distributed Access Teaching Assistant |
| DAVE | Data Analysis And Visualization Engine |