| 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) |