| Abbreviation | Definition |
|---|---|
| DDO | Design And Development Overlay |
| DDO | Diversability Development Organization |
| DDP | Deaf Development Programme |
| DDP | Deaf Development Project |
| DDP | Digital Development Partnership |
| DDP | Digital Development Process |
| DDP | Digital Development Processing |
| DDP | Doctoral Development Plan |
| DDPA | Developmental Disabilities Provider Association |
| DDPA | Drug Development and Pharmacogenomics Academy |
| DDPD | Delivery Development Plan Document |
| DDPD | District Designed Professional Development |
| DDPO | District Development and Panchayat Officer |
| DDPO | district development programme officer |
| DDR | Design Development Review |
| DDR | Drug Development and Regulation |
| DDRC | Design Development Review Commission |
| DDRC | Design/Development Review Commission |
| DDRM | Dry Development Rinse Material |
| DDRP | Dry Development Rinse Process |