GF, gf or gF may refer to: French Guiana (ISO 3166 country code: GF)Girlfriend, internet slangWilson's GF method Normal mode analysisSierra Leone (ICAO airport designator prefix: GF)Cyclosarin nerve gas (NATO designation: GF)Gulf Air (IATA airline designator: GF)Galois fieldThe Galactic Federation, a fictional governing body in the Metroid series.GameFAQsGameFlyGato FedorentoGeForceGenerating functionGenuine FractalsGlobalfoundriesGo FigureGood Fight, internet slangGooglefightGotFrag, an electro… (More on Gf)