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