IHFA
| Acronym | Definition |
|---|---|
| IHFA | Idaho Housing and Finance Association (Boise, ID) |
| IHFA | Irish Holstein Friesian Association |
| IHFA | Independent Hardee's Franchisee Association |
| IHFA | International Helicopter Firefighters Association |
| IHFA | Intercounty Health Facilities Association (Nassau/Suffolk, Long Island, NY) |
| IHFA | Integrated High-Frequency Antenna |
| IHFA | In Hands of Foreign Authorities |