Places:

• Glenfinnan railway station (Great Britain)
• Golfito Airport (IATA Code: GLF) in Golfito, Costa Rica

Organizations:

• Gay Liberation Front
• Swedish Recording Industry Association (Grammofonleverantörernas Förening)
• Global Leadership Foundation
• 2GLF , a radio station in Liverpool, New South Wales, Australia.
• Gindra Liberation Front, a fictional military organisation from the computer game Metal Gear: Ghost Babel.

Other:

• In medical slang, a ground-level fall, i.e. a fall from standing rather than from a height (see Falling)
• The Great Leap Forward
• In religion, God-Like Figure or God-Like Figurism