| Recoverably Deletable Predicate | Academic & Science |
| Research Designated Program | Academic & Science |
| Radicle Proj. | Business |
| Rider Developed Products | Business |
| Residential and Dining Program | Community |
| Richard David Preston | Community |
| Relief Delivery Plan | Community |
| Rural Development Program | Community |
| Rotational Development Program | Community |
| Reconstruction and Development Programme | Community |
| Rural Development Programmes | Community |
| Ribosomal Database Project | Computing |
| Reliable Datagram Protocol | Computing |
| Receive Differential Pair | Computing |
| Remote Display Processor | Computing |
| Research Data Processing | Computing |
| Rendering Plug-in | Computing |
| Reverse Dragon Punch | Computing |
| Riviere Des Prairies | Country Specific |
| Relena Darlian Peacecraft | General |
| Really Decent Players | General |
| Resort Data Processing | General |
| Recombination Detection Program | General |
| Rallye Des Pharaons | General |
| Rallye Du Printemps | General |
| Riley Daytona Prototype | General |
| Rally De Portugal | General |
| Rallye De Paris | General |
| Restricted Driving Permit | General |
| Ramp Data Processor | General |
| Rudy's Diesel Performance | General |
| Rallye Des Princesses | General |
| Rumen Degradable Protein | General |
| Responsible Driver Program | General |
| Remote Desktop PassView | General |
| Road Departure Prevention | General |
| Remote Desktop Preview | General |
| Rider Developed Product | General |
| Rider Developed Programme | General |
| Registered Developer Program | General |
| Restricted Driving Privilege | General |
| REALLY Do Patch | General |
| Registered Domestic Partner | General |
| Reconstruction and Development Program | Governmental |
| Route Development Plan | Governmental |
| Reformer's Dominion Party | Governmental |
| Recycling Dividends Program | Governmental |
| Rural Development Planning | Governmental |
| Range Development Plan | Governmental |
| RADHIKAPUR | Indian Railway Station |
| Radar Data Processor | Military and Defence |
| Rapid Deployment Planning | Military and Defence |
| Remote Dive Planning | Networking |
| Reliable Data Protocol | Networking |
| Remote Desktop Protocol | Networking |
| Registered Domestic Partners | Real Estate |
| Rapid Deployment Pack | Softwares |
| Receiver and Data Processor | Space Science |
| Requirements Data Plan | Space Science |
| Requirements Development Plan | Space Science |
| Relative Damage Points | Sports |
