| Request For Application | Academic & Science |
| Requirements For Accreditation | Academic & Science |
| Radio Fixed Access | Academic & Science |
| Rome Free Academy | Academic & Science |
| Research For Action | Academic & Science |
| Recency, Frequency, and Amount | Business |
| Russell Fote & Associates, Inc., Expert Witness Safety Engineering | Business |
| Rubin Financial Advisors | Business |
| Registered Financial Adviser | Business |
| Reilly Financial Advisors | Business |
| Registered Financial Associate | Business |
| Romantic Fireside Association | Community |
| Rentable Floor Area | Community |
| Request For Adoption | Community |
| Religious Freedom Action | Community |
| Royal Fleet Archiver | Community |
| Resident Facility Assistant | Community |
| Renewable Fuels Association | Community |
| Rembrandt Fine Arts | Community |
| Refrigerated Foods Association | Community |
| Revit Family file | Computing |
| Resident Flash Array | Computing |
| Remote File Access | Computing |
| Risk Factor Analysis | Computing |
| Receive Frame Area | Computing |
| Record File Address | Computing |
| Remote Feature Activation | Computing |
| Release For Announcement | Computing |
| Radio Free Asia | General |
| Resource Family Approval | General |
| Request for Authorization | General |
| Requests for Applications | General |
| Richard Fleischman and Associates | General |
| Requests for adminship | General |
| Remote Function Actuator | General |
| Ready For Acceptance | General |
| Rappahannock Foundation for the Arts | General |
| Refractor File Archive | General |
| Regular First Appeal | General |
| Request For Adminship | General |
| Ring Full Away | General |
| Raised Floor Area | General |
| Radio Frequency Allotment | General |
| Regulatory Flexibility Analysis | General |
| Ready For Approval | General |
| Rolling File Appender | General |
| Rome Freak Asylum | General |
| Renewable Fuel Agency | General |
| Request for Failure Analysis | General |
| Rallye de France Alsace | General |
| Road Freight Association | General |
| Request for Further Action | General |
| Request For Applications | Governmental |
| Reason For Assessment | Governmental |
| Request For Advice | Governmental |
| Royal Field Artillery | Governmental |
| Robbery, Fraud, and Arson | Governmental |
| Royal Fleet Auxiliary | Governmental |
| Request For Acknowledgment | Governmental |
| Restricted Flight Area | Governmental |
| Request For Action | Governmental |
| Radio Frequency Authorization | Governmental |
| Request For Assistance | Governmental |
| Restrictive Fire Area | Governmental |
| Regulatory Flexibility Act | Governmental |
| Ready For Action | Governmental |
| Resurrection Fighting Alliance | Governmental |
| Rural Finance Authority | Governmental |
| Ready For Anything | Internet |
| Right forearm | Medical |
| Radio Frequency Ablation | Medical |
| Radiation Field Analyser | Medical |
| Reasons For Assessment | Medical |
| Restriction Fragment Analysis | Medical |
| RF ablation | Medical |
| Right Femoral Artery | Medical |
| Risk Factor of Atherosclerosis | Medical |
| Radio Free Afghanistan | News & Entertainment |
| Regional Forest Agreement | Regional |
| Restricted Free Agent | Sports |
| Recreational Fishing Alliance | Sports |
| Rugby Fives Association | Sports |
| Rafaï Airport | Transport & Travel |
