| Acronym | Definition |
|---|
| HFAC➣House Foreign Affairs Committee |
| HFAC➣Humane Farm Animal Care (Herndon, VA) |
| HFAC➣Human Factors (Defense Standardization Program Federal Supply Class/Area) |
| HFAC➣Harris Fine Arts Center (Brigham Young University) |
| HFAC➣Hexafluoroacetylacetonate (chemistry) |
| HFAC➣Human Factors Association of Canada |
| HFAC➣Human Factors and Applied Cognition |
| HFAC➣High Frequency Alternating Current (TIG welding) |
| HFAC➣Humboldt Fish Action Council |
| HFAC➣Hanscom Field Advisory Commission |
| HFAC➣Houston Family Arts Center (Houston, TX) |
| HFAC➣Harvard Financial Analysts Club |
| HFAC➣Hamilton Friendship Association with Cuba (Hamilton, Ontario, Canada) |