sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Royal Oak Middle School | **** |
| Rental Owners and Managers | **** |
| Regional Ocean Modeling System | *** |
| Rental Owners and Managers Society | *** |
| Reliable Ordered Multicast Service | ** |
| Rowing Online Management System | ** |
| Regional Offender Management Service | ** |
| Regional Oceanic Modeling System | ** |
| Roll Out Member State | * |
| Radiation Oncology Management System | * |
| Reality Of My Surroundings | * |
| Resale Operations Management System | * |
| Royal Obese Marstonia Snails | * |