| Acronym | Definition |
|---|
| OEH➣Orient-Express Hotels |
| OEH➣Occupational and Environmental Health |
| OEH➣Office of Environmental Health (state government) |
| OEH➣Optoelectronic Holography |
| OEH➣Old Engineering Hall (University of Pittsburgh) |
| OEH➣Order of the Ebon Hand (gaming) |