sort by Rank | Alpha
| Possible Meanings | Rank |
| Roaming User Profiles | **** |
| Restricted Use Pesticides | **** |
| Restricted Use Products | *** |
| Rifiuti Urbani Pericolosi | *** |
| Real User Priority | *** |
| Reasonable Use Policy | *** |
| Resource Use Permit | *** |
| Republican Union Party | *** |
| Rutgers University Press | *** |
| Rockefeller University Press | *** |
| Rose Unified Process | *** |
| Rational Unified Processes | *** |
| Rational Unied Process | *** |
| rapid urease-positive | ** |
| right umbilical portion | ** |
| ruminally undegradable protein | ** |
| Ruminally undegraded protein | ** |
| Right Upper Pole | ** |
| Rural and Urban Planners | ** |
| Rational United Process | ** |
| rapid urease-positive organisms | ** |
| Rumen Undegraded Protein | ** |
| Ruminally undegradable CP | ** |
| Rural Urban Projection | ** |
| Resource Update Protocol | ** |
| Rumen Undergradable Protein | ** |
| Remodeling University Physics | ** |
| Reflective Urban Practitioner | ** |
| Rural Urban Projections | ** |
| Reasonable Use Policies | ** |
| Ruminal Undegradable Proteins | ** |
| Rational Universal Process | * |
| Reaching the Unreached Programme | * |
| Rural University Program | * |
| Residential Use Permits | * |
| Rack Utility Panel | * |
| Rural Universities Program | * |
| Rutgers University Piscataway | * |
| Randy the Ultimate Pages for t | * |
| Randys Ultimate Pages | * |
| Request to Use the Practice | * |
| Requirements for Underground Permits | * |
| Rice University Publications | * |
| Rider University Psychology | * |
| Rutgers University Physics | * |