sort by Rank | Alpha
| Possible Meanings | Rank |
| Resource Model Builder | **** |
| Rail Mounting Bracket | **** |
| Royal Marine Band | **** |
| Risk Management Branch | **** |
| Risk Management Budget | **** |
| Rubber Medicine Ball | **** |
| Radiant Mixing Block | **** |
| Rec Music Beatles | **** |
| Rocky Mountain Blue | **** |
| Ryan Meyers Band | **** |
| Richard M Borchard | *** |
| Respiration Monitor Belt | *** |
| Raw Meaty Bones | *** |
| Rocky Mountain BASIC | *** |
| Right Mainstem Bronchus | *** |
| Radio Marketing Bureau | *** |
| Rubber Mixing Bowl | *** |
| Rated Mortgage Bonds | *** |
| Records Management Bureau | *** |
| Rice Milk Blend | *** |
| Resource Management Board | *** |
| Rutsen Meier Belmont | *** |
| Roadside Message Board | *** |
| Resources Management Branch | *** |
| rhesus monkey brain | ** |
| right main bronchus | ** |
| Royal Merchant Bank | ** |
| Rack Mount Brackets | ** |
| R Michael Baiada | ** |
| Ready Mix Beton | ** |
| Riley Make-A-Boy | ** |
| River Mouth Bars | ** |
| Roxborough Manayunk Bank | ** |
| Richmond Minor Baseball | ** |
| Roland Morley Brown | ** |
| Reinforced Modified Bitumen | ** |
| Ridge Marching Band | ** |
| Rangeland Management Branch | ** |
| Raw Material Banks | ** |
| Reports of Mares Bred | ** |
| Reserve Memory Byte | ** |
| Redding Mountain Biking | ** |
| Reject Map Builder | ** |
| Rich Media Briefings | ** |
| Restaurant Miniature Buffet | ** |
| Reject Map Builders | ** |
| Reserve Memory Block | ** |
| Registered Master Builders | ** |
| Release Medical Board | ** |
| Rocky Mountain Boatworks | ** |
| Rocky Mountain Business | ** |
| Runed Mithril Bracer | ** |
| Risk Management Bulletin | ** |
| Research in Motor Behaviour | ** |
| RECORDS MANAGEMENT BRANCH | ** |
| Rack Mounted Black | * |
| Rocky Mountain Broadband | * |
| RDG MicroCap Biotechnology | * |
| Remote Motion Blocks | * |
| Responsible Minnesota Business | * |
| Review Medical Board | * |
| Research Management Boards | * |
| Resource Management Branch | * |
| Recessed Mount Black | * |
| Reciprocal Medical Billing | * |
| Recycling Means Business | * |
| Radiation Metrology Branch | * |
| Resource Management and Budgets | * |
| Records Mail Branch | * |
| Region Mahaica Berbice | * |
| Relles Meeker and Borns | * |
| Representative Micheal Bilirakis | * |
| Representative Mike Bilirakis | * |
| Riding Mountain Biosphere | * |
| Risk Mitigation Board | * |
| Roan Mountain Bluet | * |
| Robert Mifsud Bonnici | * |
| Rocky Mountain Bookkeeping | * |
| Rue Maurice Barres | * |