GLF

GLF may refer to:

Transportation

 * Glenfinnan railway station, in Scotland
 * Golfito Airport, in Costa Rica

Other uses

 * Garden Gnome Liberation Front
 * Gay Liberation Front
 * Global Landscapes Forum
 * Global Leadership Foundation
 * Glock Large Frame, a frame pattern for pistols chambered in 10mm Auto and .45 ACP, for example
 * Grange League Federation, now Agway, an American agricultural business
 * Great Leap Forward
 * Swedish Recording Industry Association (Swedish Grammofonleverantörernas Förening)