| Abbreviation | Definition |
|---|---|
| DAVID | Digital Audio Video Integration Development |
| DB | Development Business |
| DBBD | Developmental Biology of Birth Defects |
| DBCC | Development Budget Coordination Committee |
| DBD | Department of Business Development |
| DBDA | Downtown Beaufort Development Association |
| DBDS | Data Based Development Systems |
| DBDS | Digital Body Development System |
| DBEC | Developmental Behavioral Evaluation Clinic |
| DBJ | Development Bank of Jamaica |
| DBJ | Development Bank of Japan |
| DBJC | Developmental Biology Journal Club |
| DBK | Development Bank of Kiribati |
| DBN | Development Bank of Nigeria |
| DBOD | Department of Banking Operations and Development |
| DBSA | Development Bank of Southern Africa |
| DBSD | Dallas Business Systems Development |
| DCA | Development and Cooperation Association |
| DCA | Development Credit Authority |
| DCAD | Departmental Consulting and Application Development |