| Abbreviation | Definition |
|---|---|
| DC | Date of Creation |
| DCA | Deepest Common Ancestor |
| DCA | Detachable Container Association |
| DCAF | Data Connectivity Application Framework |
| DCD | Database Connection Details |
| DCDB | Digital Cadastral Data Base |
| DCDB | Digital Cities Data Base |
| DCI | Database Configuration Interface |
| DCID | Dna Criminal Intelligence Database |
| DCL | Database Control Language |
| DCN | Database Change Notification |
| DCOM | Distributed Component Object Model |
| DCP | Database Change Protocol |
| DCRA | Data Collection and Reduction Analysis |
| DCS | Data Category Selection |
| DCT | Data Capture Template |
| DCW | Database Conversion Workbench |
| DD | Defined Definition |
| DD | Definition Data |
| DD | Definition Description |