| HRF | Bitmap graphics (Hitachi Raster Format) (CADCore) 
| Others |
| HRF | Haemodynamic Response Function
| Others |
| HRF | Haiti Reconstruction Fund
| Others |
| HRF | Hampton Roads Fellowship
| Others |
| HRF | Hand Router Fixture
| Others |
| HRF | Hard Rock Fish
| Others |
| HRF | Hazard Rate Function
| Others |
| HRF | Health Related Fitness
| Others |
| HRF | Health Related Functioning
| Others |
| HRF | Health Research Foundation
| Others |
| HRF | Heart Rate Fluctuations
| Others |
| HRF | Heartburn Relief Formula
| Others |
| HRF | Heavy Right Foot
| Others |
| HRF | Height-Range Finder
| Others |
| HRF | Hemodynamic Response Function
| Others |
| HRF | Henry Reymond Fitzwalter
| Others |
| HRF | High Resistance Finish
| Others |
| HRF | High Resolution Fundus
| Others |
| HRF | Histamine Releasing Factor
| Others |
| HRF | Historic Race Finland
| Others |
| HRF | Historic Restoration Fund
| Others |
| HRF | Historic Richmond Foundation
| Others |
| HRF | Hitachi Raster File
| Others |
| HRF | Hitachi Raster Format
| Others |
| HRF | Hiwatig Rubia Family
| Others |
| HRF | Homeland Response Force
| Others |
| HRF | Homologous Restriction Factor
| Others |
| HRF | Hoods Run Free
| Others |
| HRF | Hospital Revolving Fund
| Others |
| HRF | Hospitals of Regina Foundation
| Others |
| HRF | Hot Rod Factory
| Others |
| HRF | Hot Rod Forum
| Others |
| HRF | Hot Rod Fun
| Others |
| HRF | Household Report Form
| Others |
| HRF | Hudson River Foundation
| Others |
| HRF | Human Readable Format
| Others |
| HRF | Human Relief Foundation
| Others |
| HRF | Human Research Facility
| Others |
| HRF | Human Resource Function
| Others |
| HRF | Human Resources Form
| Others |
| HRF | Human Rights Fdn
| Others |
| HRF | Human Rights Fellowship
| Others |
| HRF | Human Rights First
| Others |
| HRF | Human Rights Foundation
| Others |
| HRF | Human Rights Fund
| Others |
| HRF | Human-Readable Format
| Others |
| HRF | Humanitarian Response Forum
| Others |
| HRF | Humanitarian Response Fund
| Others |
| HRF | Humanities Research Fellowship
| Others |
| HRF | Humanities Research Fund
| Others |
| HRF | Hunter Research Foundation
| Others |
| HRF | Hydro Research Foundation
| Others |
| HRF | Hypertensive Renal Failure
| Others |
| HRF | Hypoxic Respiratory Failure
| Others |