| Acronym | Definition |
|---|
| HFFS➣High-Aperture-Ratio Field Fringe Switching (computer display) |
| HFFS➣Horizontal, Form Fill and Seal (packaging machine) |
| HFFS➣Hope for Freedom Society (British Columbia, Canada) |
| HFFS➣Hellfire Fire-and-Forget Seeker |
| HFFS➣Hybrid Flash File System |
| HFFS➣Honda Formula Four Stroke (UK boat racing series) |
| HFFS➣Himalayan Frontal Fault System (earthquake research) |