ORSC
| Acronym | Definition |
|---|---|
| ORSC | Ohio Retirement Study Council (est. 1968; Columbus, OH) |
| ORSC | Ohio Rehabilitation Services Commission |
| ORSC | Open Root Server Confederation |
| ORSC | Old Republic Surety Company |
| ORSC | Operations Research Society of China |
| ORSC | Organizational and Relationship Systems Coaching (Center for Right Relationship; Benicia, CA) |
| ORSC | Offshore Research Service Center (Hyderabad, India) |