| Acronym | Definition |
|---|
| IHF | International Handball Federation |
| IHF | International Helsinki Federation |
| IHF | Irish Hospice Foundation (Dublin, Ireland) |
| IHF | Integration Host Factor (DNA associated protein) |
| IHF | Indian Hockey Federation (New Delhi, India) |
| IHF | International Hospital Federation |
| IHF | International Hockey Federation |
| IHF | International Historic Films (Chicago, IL) |
| IHF | Institute of High Fidelity |
| IHF | Icon Health and Fitness (various locations) |
| IHF | In His Fullness |
| IHF | Israel Humanitarian Foundation |
| IHF | International Health Foundation |
| IHF | Ingénieurs Hospitaliers de France (French: Hospital Engineers of France) |
| IHF | Industrial Health Foundation |
| IHF | Integrated Hands Free (telephones) |
| IHF | Improved High Frequency |
| IHF | Inhibit Halt Flip-Flop |
| IHF | Inventory History File |
| IHF | Incomplete Hankel Function |
| IHF | Inverse Hyperbolic Function |
| IHF | Integrated Hazard Function |
| IHF | Israel Histradut Foundation |
| IHF | Impaired Hepatic Function |