English abbreviations from hfo to hgc
- HFO (Hafnium Oxide)
- HFOC (Healthcare Foundation of Orange County)
- HFOT (Homes For Our Troops)
- HFP (High Flow Polymers)
- HFPM (Human Figure Performance Model)
- HFR (High Frequency Of Recombinants)
- HFRB (High Frequency Regional Broadcast)
- HFRP (Harvard Family Research Project)
- HFRR (HydroFluoric acid Reprocessor Return system)
- HFRS (Hemorrhagic fever with renal syndrome)
- HFS (Hagfors Airport)
- HFSA (Hutchinson Figure Skating Association)
- HFSS (Hunter Futsal Soccer And Sports)
- HFT (Hammerfest Airport)
- HFT&E (Human Factors Test and Evaluation)
- HFTTY (High Frequency Teletype)
- HFUT (Hefei University of Technology)
- HFY (Horizons for Youth)
- "Hg (Inch of Mercury)
- Hg (Mercury (Latin Hydrargyrum))
- HG-5 (Harris Gates Five radio transmitter)
- HGA (Egal International Airport)
- Hgb. (Hemoglobin)
- HGB (Hall Governing Board)
- HGC (UK Human Genetics Commission)