HEG
# HEG

HEG may refer to:

* Hans Christian Heg (1829–1863), Norwegian-American politician and soldier
* Helong language, spoken in Indonesia
* Hemoencephalography
* Herlong Recreational Airport, serving Jacksonville, Florida, United States
* Homing endonuclease genes
* Homogeneous electron gas
* Hydro-erosive grinding
* Hyperemesis gravidarum, a complication of pregnancy
* Mount Heg, in Antarctica
* Host Europe Group, a web hosting company in the UK
