OFHA
| 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) |