sort by Rank | Alpha
| Possible Meanings | Rank |
| Resurrection of Alternative Retro | **** |
| Registry of Open Access Repositories | *** |
| Roadmap of Australian Research | *** |
| Results Oriented Annual Report | *** |
| Right of Admission Refusal | *** |
| Rutgers Organization of Alumni Rowers | *** |
| Rise Organise and Rebuild | *** |
| Radio Operated Auto Racing | *** |
| Residents Opposed to Airport Racket | *** |
| Remotely Operated Auto Racers | *** |
| Radar Obsolescence Availability Recovery | *** |
| Rise Organize and Rebuild | *** |
| Rotarians of Amateur Radio | *** |
| Reach Out Against Racism | *** |
| Responsible Operators of Amusement Rentals | ** |
| Reinstate Our Army Regiments | ** |
| Raleigh Organizing for Action and Results | ** |
| Reservoirs of Antibiotic Resistence | ** |
| Respect Others Accept Responsibility | ** |
| Result Oriented Annual Report | ** |
| Rebels of Another Realm | ** |
| Rags Over the Arkansas River | ** |
| Restore Our Alienated Rights | ** |
| Ride on for Autism Research | ** |
| Review of Orangeville and Area Restaraunts | ** |
| Rwandan Orphans Assistance Response | ** |
| Registry of Addiction Recovery | ** |
| Revenue Options by Agency Revenue | ** |
| Residents Opposed to the Auto Racetrack | ** |
| Rapid Overt Airborne Reconnaissance | ** |
| Restoration of Ancient Ruins | ** |
| Revelations of Alternative Rhythms | * |
| Radio Operated Auto Racers | * |
| Reading Online Assessment Report | * |
| Roswell Organization of Amateur Rocketry | * |
| Reno Outreach for Animal Rights | * |
| Roots of Abductive Reasoning | * |
| Richmond Opportunities for Affordable Recreation | * |
| Royal Oak Association for Rights | * |
| Reform Organization Attitude Restoration | * |
| Residents Outraged About Roads | * |
| Respect of Animal Rights | * |
| Resumix Online Applicant Response | * |
| Revolt Over Airport Relocation | * |
| Roads and Other Access Routes | * |
| Recovery of Overpayments Accounting and Reporting | * |
| Recovery of Overpayments and Accounts Receivable | * |
| Recycle Our Available Resources | * |
| Repeal Of A Regulation | * |
| Request Of Any Resident | * |
| RMS Operational Agreements and Responsibilities | * |