| Acronym | Definition |
|---|
| HFAI➣Hands Free Answer on Intercom (AT&T Lucent Technology Telephone) |
| HFAI➣Harvard Financial Aid Initiative |
| HFAI➣Human Factors for Accident Investigators |
| HFAI➣Human Factors Applications, Inc. |
| HFAI➣HSBC Fund Administration (Ireland) Limited |
| HFAI➣Henrys Fork near Ashton (river) |
| HFAI➣Hammersmith & Fulham Amnesty International |
| HFAI➣HealthCare Fiji Association Incorporated |
| HFAI➣Hagbuyo Farmers' Association, Inc. (Philippines) |