| Abbreviation | Definition |
|---|---|
| RPD | Ruchnoy Pulemyot Degtyareva |
| RPD | Ruchnoy Pulemyot Degtyaryova |
| RPD | Rules on the Processing of Data |
| RPD | Rural Philanthropy Days |
| RPDC | Regional Professional Development Center |
| RPDC | Regional Professional Development Centers |
| RPDC | Residency Program Design and Conduct |
| RPDC | Robert Presley Detention Center |
| RPDE | Realtime Paged Data Exchange |
| RPDE | Recurrence Period Density Entropy |
| RPDE | Richard Petty Driving Experience |
| RPDP | Remote Policy Decision Point |
| RPDW | Reference Percentage Dollar Weight |
| RPDW | Relative Plant Dry Weight |
| RPE | Radical Performance Engines |
| RPE | Rally Point Endeavors |
| RPE | Rape Prevention and Education |
| RPE | Rapid Palatal Expander |
| RPE | Rapid Palatal Expansion |
| RPE | Rated Perceived Exertion |