GHK

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