sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Returned Overseas Chinese Scholars | *** |
| radiation oncology computer system | ** |
| rotating organ culture system | ** |
| Roaming Object Coordinating System | ** |
| Reporting of Community Services | ** |
| Roads and Coastal Shipping | ** |
| receptor operated Ca2+ channels | ** |
| Receptor-operated Ca2+ channels | ** |
| receptor-operated calcium channels | ** |
| Register of Complying Super | ** |
| Receiver operating characteristic curves | ** |
| receiver operator characteristic curves | ** |
| relative operating characteristics curves | ** |
| Rapid Overlay of Chemical Structures | ** |
| Residential Organization for Community Service | ** |
| Rural Office of Community Services | ** |
| Republic of China Ship | ** |
| Remote Observation Collection System | ** |
| Ravens of Carleton Swimming | ** |
| Role of Ozone in the Climate System | * |
| Run Off Cover Scheme | * |
| Research and Outreach Centers | * |
| Rotary Oven for Chemical Synthesis | * |
| Reaching Out for Community Service | * |
| Realistic Operational Communications Scenarios | * |
| Real-time Operations Control System | * |