sort by Rank | Alpha
| Possible Meanings | Rank |
| Red Ribbon Express | **** |
| Rustar Real Estate | *** |
| Ridge Road Elementary (Horseheads, NY) | *** |
| Rev Responsive Element | *** |
| Rev Response Element | *** |
| Robert Reimers Enterprises | *** |
| Roughly in Reverse | *** |
| Research in Education | *** |
| gag-Rev-responsive element | ** |
| neo)-Rev response element | ** |
| R-responsive element | ** |
| radiation-related eosinophilia | ** |
| raloxifene response element | ** |
| Ras response element | ** |
| Ras responsive element | ** |
| Ras-responsive element | ** |
| Ras-responsive enhancer | ** |
| Ras/Raf response element | ** |
| relative replication efficiency | ** |
| respiration response evaluation | ** |
| retinoid response element | ** |
| rev response elements | ** |
| Rev-responsive elements | ** |
| Rev-Rev response element | ** |
| Rev-Rev-response element | ** |
| Rev-Rev-responsive-element | ** |
| Rev/Rev-responsive element | ** |
| Rhodiola rosea extract | ** |
| ribosome-rich extract | ** |
| Ribosome-rich extracts | ** |
| RME1-response element | ** |
| RNA response element | ** |
| RNaseIII responsive element | ** |
| Rta-responsive element | ** |
| Red Rhino Europe | ** |
| Ras-responsive transcriptional element | ** |
| Rosemary Rock Evans | ** |
| target response element | ** |
| Rally Rent Europe | ** |
| Radar Research Establishment | ** |
| Rapid Response Engineers | ** |
| Relative Residual Error | ** |
| Recruitment Retention and Employability | ** |
| Radar Range Equation | ** |
| Remote Reader Electronics | ** |
| Round Rock Express | ** |
| Real Real Estate | ** |
| Round Regular and Equal | ** |
| Receive Reference Equivalent | ** |
| Rural Renewable Energy | * |
| Reduced Rank Extrapolation | * |
| Round Regular Equal | * |
| Recent Relevant Experience | * |
| Regency Real Estate | * |
| Risk Reduction Effort | * |
| Rock Ridge Extensions | * |
| Range Rate Extractor | * |
| Rochester Real Estate | * |
| Rainforest Real Estate | * |
| Raven Ridge Energy | * |
| Recherches en RadioTcologie sur des EcosystFmes | * |
| Red Rock Exports | * |
| Reduction and Requirements Evaluation | * |
| Reese Real Estate | * |
| Refugee Relief Efforts | * |
| Regan Real Estate | * |
| Regiment of the Royal Engineers | * |
| Renaissance Real Estate | * |
| Reno Real Estates | * |
| Representative Robert Ehrlich | * |
| Roberts Real Estate | * |
| Rules Regulations and Environment | * |