| Acronym | Definition |
|---|
| RRD➣R.R. Donnelley |
| RRD➣Red Rock Deli (chips; Australia) |
| RRD➣Ministry of Rural Rehabilitation and Development (Afghanistan) |
| RRD➣Research Results Digest (transportation) |
| RRD➣Round Robin Database |
| RRD➣Row to Row Delay |
| RRD➣Rotate Right Digit |
| RRD➣Roberto Ricci Designs (Italy) |
| RRD➣Round Robin Database (a system to store and display time-series data) |
| RRD➣Rolls-Royce Deutschland (German manufacturer) |
| RRD➣Rosyth Royal Dockyard (Scotland, UK) |
| RRD➣Rhegmatogenous Retinal Detachment |
| RRD➣Redundancy Rate Distortion (video coding) |
| RRD➣Removable Rigid Disk |
| RRD➣Regional Rail Division |
| RRD➣Radio Regulatory Department |
| RRD➣Regimental Reconnaissance Detachment |
| RRD➣Regular Retirement Date (when an AGR officer has 20 years of Active Federal Service) |
| RRD➣Replacement Regulating Detachment |
| RRD➣Reduced Resolution Data |
| RRD➣Release Requirements Document |
| RRD➣Recurrence Rate Data |
| RRD➣Removal of Rigid Dressing |
| RRD➣Resonant Reed Decoder |