| Acronym | Definition |
|---|
| ORH➣Oxford Radcliffe Hospitals (UK) |
| ORH➣Odyssey Re Holdings |
| ORH➣Office of Rural Health (various locations) |
| ORH➣Orlando Regional Healthcare (network; Florida) |
| ORH➣Worcester, MA, USA - Worcester /James D O'Brien Field (Airport Code) |
| ORH➣Operation Restore Hope |