HEF

AcronymDefinition
HEFHigher Education Funding (various locations)
HEFHood Exhaust Fan
HEFHigh Efficiency
HEFHuman Energy Field
HEFHome Education Foundation
HEFHimmerlands Elforsyning (Danish: Himmerlands Electricity Supply; Himmerland, Denmark)
HEFHigh-Energy Fuel
HEFHigh Elf (Everquest)
HEFHousing Endowment Fund (Canada)
HEFHigh-Efficiency DSN (Deep Space Network) Station
HEFHispana Esperanto-Asocio
HEFHigh Efficiency Filter
HEFHamster Embryo Fibroblast
HEFHazardous Equipment or Facilities
HEFHouston Environmental Foresight
HEFHeredes Eius Fecerunt (Latin: His/Her Heirs Built, epigraphy)