What does GK stand for?

What does GK mean?

GK	Good Karma Community » Religion
GK	Gabriel Knight Community » Famous
GK	General Knowledge Community » Educational
GK	General Knowledge Internet » Chat
GK	Golden Knight Governmental » Military
GK	Garage Kit Business » Products
GK	Gotham Knights Community » Law
GK	Gentek, Inc. Business » NYSE Symbols
GK	Gawad Kalinga Community » Non-Profit Organizations
GK	Golf Klubb Miscellaneous » Funnies
GK	Good Kill Governmental » Military
GK	Game Kit Community » Sports
GK	Grey Kitty Miscellaneous » Names and Nicknames
GK	Gooey Kablooie Miscellaneous » Funnies
GK	Great Killers Governmental » FBI Files
GK	Graffiti King Business » Positions
GK	George Kramerich Academic & Science » Universities
GK	George Kramerich Community » Famous
GK	Godly Kings Community » Religion
GK	God's Kid Community » Religion
GK	Generalized Kruskal Academic & Science » Mathematics
GK	Gottschalks Kids Business » General
GK	Glass-Kapton Business » Products
GK	George Katsimpiris Community » Famous