| Abbreviation | Definition |
|---|---|
| ROC | Reference Ordering Customer |
| ROC | Reflection Of Christ |
| ROC | Reflections of Christ |
| ROC | Regional Occupational Center |
| ROC | Registrar of Contractors |
| ROC | Reinvent Our Calling |
| ROC | Relative Operating Characteristic |
| ROC | Remote Operations Controllers |
| ROC | Reno Orthopedic Center |
| ROC | Reno Orthopedic Clinic |
| ROC | Repeat Offender Court |
| ROC | Republic of Congo |
| ROC | Required Operational Capabilities |
| ROC | resident owned communities |
| ROC | Resilience Optimism and Confidence |
| ROC | Resuscitation Outcomes Consortium |
| ROC | Return of Capital |
| ROC | Return Of Contribution |
| ROC | Revival Outreach Center |
| ROC | Ridiculous Obstacle Challenge |