| Acronym | Definition |
|---|
| HRF➣HSU Research Forum |
| HRF➣Homeland Response Force (US DoD) |
| HRF➣Human Rights First (formerly known as the Lawyers Committee for Human Rights) |
| HRF➣Human Rights Forum |
| HRF➣Hitachi Raster Format |
| HRF➣Human Rights Foundation |
| HRF➣Health Research Foundation (Canada) |
| HRF➣Human Research Facility |
| HRF➣Human Relief Foundation |
| HRF➣High Readiness Force |
| HRF➣Hyperbaric Rescue Facility (various companies) |
| HRF➣Harmonic Rejection Filter |
| HRF➣Heart-Rate Fluctuation (cardiology) |
| HRF➣Honorary Research Fellow (various universities) |
| HRF➣Historic Richmond Foundation (Virginia) |
| HRF➣Historic Restoration Fund (Connecticut Commission on Culture and Tourism) |
| HRF➣Humanities Research Fellowship |
| HRF➣Housing Reserve Fund (various locations) |
| HRF➣Hypertensive Renal Failure |
| HRF➣Humanitarian Response Funds |
| HRF➣Human Resource Function |
| HRF➣Historic Resources Fund (Virginia) |
| HRF➣Height Range Finder |
| HRF➣Hazard Rate Function (reliability) |
| HRF➣Heavyduty Roll Feed |
| HRF➣High Reliability Fighter |
| HRF➣Home Radio Frequency Standard (HRFWG) |
| HRF➣Hairpin-Resonator Filter |
| HRF➣Human Relations Foundation (Chicago, IL) |
| HRF➣Hussmann Refrigerator Company |
| HRF➣Holistic Resources Foundation |
| HRF➣Harris Return Flow (enema) |