| Acronym | Definition |
|---|
| HFI➣Hepatitis Foundation International |
| HFI➣Human Factors International |
| HFI➣Held for Investment (finance) |
| HFI➣Hp Font Information |
| HFI➣Hedge Fund Index (various organizations) |
| HFI➣Hormone-Free Interval (oral contraceptives) |
| HFI➣Healthy Forests Initiative |
| HFI➣Homes for Islington (UK) |
| HFI➣Hereditary Fructose Intolerance |
| HFI➣Hydrogen Fuel Initiative (est. 2004) |
| HFI➣Hold for Inspection (various companies) |
| HFI➣Hope for Israel (Jewish ministry) |
| HFI➣Health Food Institute (UK) |
| HFI➣High-Frequency Induction |
| HFI➣Hostile Fire Indication |
| HFI➣Hollywood Film Institute (since 1990; in Santa Monica, California) |
| HFI➣Human Freedom Index |
| HFI➣Healing for Iran (Austin, TX) |
| HFI➣Hardware Fault Insertion |
| HFI➣Health Facility Institute |
| HFI➣Healthcare Financial, Inc. (Boston, MA) |
| HFI➣Human Factors Interface |
| HFI➣Host Front-End Interface |
| HFI➣Hunt Foods and Industries |
| HFI➣Highly Food Insecure |