OWRC
| Acronym | Definition |
|---|---|
| OWRC | Oregon Water Resources Congress |
| OWRC | Ontario Water Resources Commission (Ontario, Canada) |
| OWRC | Open Water Rowing Center (est. 1985; Sausalito, CA) |
| OWRC | Ohio Water Resources Council (Columbus, OH) |
| OWRC | Orphaned Wildlife Rescue Center (est. 1990; Baltimore, MD) |
| OWRC | Overseas Workers Resource Center (India) |