| Acronym | Definition |
|---|
| OFHA➣Oak Forest Homeowners Association |
| OFHA➣Ontario Federation of Hunters and Anglers (Canada) |
| OFHA➣Organization for Human Awareness |
| OFHA➣Offset Fox Hunt Attenuator |
| OFHA➣Oregon Floating Homes Association |
| OFHA➣Ontario Field Hockey Association (Canada) |
| OFHA➣Osaka Food Hygiene Association (Osaka, Japan) |