| Acronym | Definition |
|---|
| NDDR➣National Donor Deferral Registry |
| NDDR➣National Day for Disaster Reduction (India) |
| NDDR➣Neue Deutsche Demokratische Republik (German: New German Democratic Republic) |
| NDDR➣Novadata Digital Download Reader |
| NDDR➣National Disarmament, Demobilization and Reintegration (Democratic Republic of Congo) |