| Abbreviation | Definition |
|---|---|
| DAWS | Digital Audio Work Station |
| DB | Data Bus |
| DB | Data Byte |
| DB | Desktop Bundle |
| DBD | Data Base Document |
| DBD | Design, Build, and Develop |
| DBDN | DarkBASIC Developers Network |
| DBL | Data Bottom Left |
| DBLP | DataBase and Logic Programming |
| DBQ | Data Base Query |
| DBQ | Data Based Question |
| DBR | Data Base Requirements |
| DBRT | Directed Beam Refresh Terminal |
| DBS | Data Base Specification |
| DBU | Data Backup Unit |
| DC | Data Cartridge |
| DC | Data Communication |
| DC | Data Context |
| DC | Desktop Calculator |
| DCA | Disastrous Creative Attempt |