| Abbreviation | Definition |
|---|---|
| DDDS | Drug Discovery and Development Summit |
| DDDU | Data Development and Dissemination Unit |
| DDF | Design Development Framework |
| DDF | Detroit Development Fund |
| DDF | District Development Fund |
| DDF | Diversity Development Fund |
| DDFT | Dentistry Development Fund Trust |
| DDHD | Department of Disability and Human Development |
| DDI | Development Dimension International |
| DDIC | Documents Development and Implementation Committee |
| DDIC | Drug Development and Innovation Centre |
| DDII | Diamond Development Initiative International |
| DDL | Development Data Library |
| DDLA | Disposition Development and Loan Agreement |
| DDLC | Database Development Life Cycle |
| DDLC | Document Development Life Cycle |
| DDLC | Documentation Development Life Cycle |
| DDLS | Development Diagnostic Laboratory Services |
| DDM | Digital Development Management |
| DDMEG | Développement Durable, Management Environnemental et Géomatique (French: Sustainable Development, En |