GHK may refer to: Gahcho Kue Aerodrome, in the Northwest Territories, Canada Geko Karen, a language of Burma GHK algorithm, a regression model Ghotki railway station, in Pakistan Glasgow High Kelvinside, a Scottish rugby union club Goldman–Hodgkin–Katz flux equation Goldman–Hodgkin–Katz voltage equation Gush Katif Airport, in the Gaza Strip Wood and Plastic Union, a former German trade union