| Raising The Educational Achievement Of Paraprofessionals | Academic & Science |
| Research Education Advocacy People | Academic & Science |
| Research Enhancement Award Program | Academic & Science |
| Relating Extending Actualizing And Profiting | Business |
| Real Estate Acquisition Planning | Business |
| Real Estate Advantage Program | Business |
| Real Estate Associate Program | Business |
| Reading Enrichment Activity Program | Community |
| Re Education And Placement | Community |
| Riverside European And African Projects | Community |
| Reinvention Education Appraisal Preparation | Community |
| Rural Education Achievement Program | Community |
| Reserve Education Assistance Program | Community |
| Reserve Educational Assistance Program | Community |
| Rural Education Action Program | Community |
| Roxboro Enrichment Arts Program | Community |
| Residential Energy Assistance Partnership | Community |
| Rural Education Activities Programs | Community |
| Read Encode Annotate Ponder | Community |
| Retreat, Evangelization, And Prayer | Community |
| Reinforcing Evangelists And Aiding Preachers | Community |
| Read Example Annotate Paraphrase | Community |
| Remote Edge Access Point | Computing |
| ReapChain | Cryptocurrency |
| Real Estate Advanced Program | Educational Degree |
| Rajasthan Engineering Admission Process | Engineering Entrance Exam in India |
| Resource Efficient Agricultural Production | General |
| Rapid Entry Advance Plan | General |
| Recognizing Educating Assisting And Preventing | General |
| Resourcing And Evangelising Academics And Postgraduates | General |
| Rapid Entry And Advance Plan | General |
| Resource Efficiency Action Programme | General |
| Raytown Emergency Assistance Program | General |
| Reaching for Excellence and Accountability in Practice | General |
| Read Explore Apply and Pray | General |
| Rent Escrow Account Program | General |
| Resonate Envision Align and Practice | General |
| Reaching and Empowering All People | General |
| Rapid Evaluation Appropriate Placement | General |
| Resource Enhancement And Protection | General |
| Recycling Education Assistance for the Public | Governmental |
| Resource and Energy Analysis Programme | Governmental |
| Relocation And Employment Assistance Program | Governmental |
| Rural Economic Area Partnership | Governmental |
| Rural Energy for America Program | Governmental |
| Rigor Expectations Able and Planning | Governmental |
| Resources and Energy Analysis Programme | Governmental |
| Renewable Energy and Advanced Propulsion | Governmental |
| Rehabilitation Environmental Action Plan | Medical |
| Research and Engineering Apprenticeship Program | Military and Defence |
| Renewable Energy Alaska Project | Regional |
| Regional Economic Area Partnership | Regional |
