sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Office of Continuing and Professional Studies | *** |
| Orange County Psychiatric Society | *** |
| Okeechobee County Public Schools | ** |
| Ohio Certified Prevention Specialist | ** |
| outcome-focused care plans | ** |
| Obninsk Center for Powder Spraying | ** |
| Office of Campus Policing and Security | ** |
| Ohio Cemetery Preservation Society | ** |
| Office of Congressional and Public Services | * |
| Open Copy Protection System | * |
| Old Colony Power Squadron | * |
| Orange County Preplanning Science | * |
| Operational Climate Prediction and Services | * |