High Performance Fortran Hazardous Processing Facility High Pass Filter Heat Pipe Furnace high power field Highest Possible Frequency Horizontal Processing Facility hepatic plasma flow High Power Factor High-Performance Fortran high-power field high-powered field h post fertilization hematopoietic-promoting factor heparin precipitable fraction heparin-precipitable fraction High Pressure Fog HIGHEST PRIORITY FIRST Highest Probable Frequency high-pass filter high-power fields high-power microscopic fields high-powered fields High-pressure freezing Historic Preservation Fund Holographic Photopolymer Film Hot-Pressed Ferrite hours post fertilisation hours postfertilization hr postfertilization
High Performance Fortran