FHI
| Acronym | Definition |
|---|---|
| FHI | Family Health International |
| FHI | Fuji Heavy Industries Ltd |
| FHI | Fuji Heavy Industries |
| FHI | Food for Health Ireland |
| FHI | Food for the Hungry International |
| FHI | Fritz Haber Institut (German: Fritz Haber Institute; scientific research; Max Planck Society; Berlin, Germany) |
| FHI | Fitzgerald & Halliday, Inc. (Hartford, CT) |
| FHI | Functional Hearing Impairment |
| FHI | Fjord Horse International Association (Norway) |
| FHI | Florida Hydrogen Initiative, Inc. (Tallahassee, Florida) |
| FHI | For His/Her Information |