| Acronym | Definition |
|---|
| OHR➣Office of Human Resources |
| OHR➣Office of the High Representative (in Bosnia and Herzegovina) |
| OHR➣Ohio House of Representatives |
| OHR➣Optimal Hedge Ratio (investing) |
| OHR➣Oak Hills Research (Aurora, CO) |
| OHR➣Order Handling Rules (stock trading) |
| OHR➣Oracle Human Resources (software) |
| OHR➣Old Homes Restored (show) |
| OHR➣Office of Health Research |
| OHR➣Operational Hazard Reports |
| OHR➣Optical Handwriting Recognition |
| OHR➣Orchestre d'Harmonie du Rhone |
| OHR➣Office for Human Rights (various locations) |