sort by Rank | Alpha
| Possible Meanings | Rank |
| Rommel Battles and Campaigns | *** |
| Rice Bran Arabinoxylan Compound | *** |
| Rule Based Access Controls | *** |
| River Bend Astronomy Club | *** |
| Roles Based Access Control | *** |
| Regional Business Assistance Center | *** |
| Rule Based Access Control | *** |
| Role Base Access Control | ** |
| rat brown adipose cells | ** |
| rat brown adipocyte precursor cells | ** |
| Role Based Access Controlled | ** |
| Road and Bridge Advisory Committee | ** |
| ranitidine bismuth citrate + amoxycillin + clarithromycin | ** |
| Role Based Acess Control | ** |
| Research Branch Advisory Committee | ** |
| Reuse Business Assistance Center | ** |
| Road Bridge Advisory Committee | ** |
| Role Based Administrator Control | ** |
| Recyclable Beverage Alcohol Containers | * |
| Recreational Boating Advisory Councils | * |
| Regional Business Assistance Corporation | * |
| Richland Business Advisory Council | * |
| Recreational Boating Advisory Committees | * |
| Rockville Bicycle Advisory Committee | * |
| Roll Based Access Controls | * |
| Rose Bowl Aquatic Center | * |
| Regional Bids and Awards Committee | * |
| Role Base Access Controll | * |
| Rural Business Advisory Center | * |
| Reuse Business Assistance Centers | * |
| Recycling Business Assistance Centers | * |