| Acronym | Definition |
|---|
| OHF➣Open Hardware Foundation |
| OHF➣Online Help Facility |
| OHF➣Ontario Hockey Federation |
| OHF➣Oxalosis and Hyperoxaluria Foundation |
| OHF➣Occupational Health Facility (various organizations) |
| OHF➣Open Healthcare Framework (Eclipse Foundation; Canada) |
| OHF➣Open Hearth Furnace |
| OHF➣Ontario Heritage Foundation |
| OHF➣Operation Homefront |
| OHF➣Over Head Fire |
| OHF➣Oil Handling Facility (Canada) |
| OHF➣Open Hearth Foundation, Inc |
| OHF➣Outpatient Health Facility (various locations) |
| OHF➣Old Hindi Film |
| OHF➣Omron Healthcare France |
| OHF➣Off Hook Factor |
| OHF➣Operating Heat Flux |
| OHF➣Operational Health Facility |
| OHF➣Oronite Hydraulic Fluid |