| Acronym | Definition |
|---|
| HFF➣Happy Fence Friday (photography) |
| HFF➣Hochschule für Fernsehen und Film München (German: University of Television and Film) |
| HFF➣Halo File Format |
| HFF➣Header Format File |
| HFF➣Hellenic Football Federation (Greece) |
| HFF➣Hollywood Film Festival (Hollywood, CA) |
| HFF➣Hope for Families (various locations) |
| HFF➣Heartland Film Festival |
| HFF➣Helvitis Fokking Fokk (slogan; Iceland) |
| HFF➣Hokushinetsu Futsal Federation (sports club; Japan) |
| HFF➣Hardy Fern Foundation |
| HFF➣Himalaya Film Festival |
| HFF➣Heinz Family Foundation (est. 1984) |
| HFF➣Half Forward Flank (football position) |
| HFF➣High Frequency Furnace |
| HFF➣Hemispherical Free Field (audio science) |
| HFF➣Horizontal Flute Factor |
| HFF➣Hermetic Ferruled Fiber |