| Abbreviation | Definition |
|---|---|
| DD | Decisions, Decisions |
| DD | Delay Discounting |
| DD | Design and Development |
| D-DAY | Decision Day |
| DDD | Design Develop Deploy |
| DDD | Digital Design Derivation |
| DDD | Documentation Diagnosis And Design |
| DDM | Document Data Maintenance |
| ddmmyy | day month year |
| DDP | Delivery Duty Paid |
| DDP | Design and Development Project |
| DDS | Deadline Driven Scheduler |
| DDSN | Demand Driven Supply Network |
| DDU | Division Department And Unit |
| DE | Delay Evaluation |
| DE | Development of Entrepreneurs |
| DE | District Executive |
| DeadIntheWater | Unproductive |
| DEAR | Drop Everything And Relax |
| DEC | Design, Execute, Control |