GAF

GAF may refer to:

Military

 * General of the Air Force, US
 * Ghana Armed Forces
 * Guardia alla Frontiera, Italy

Other uses

 * Gaf, a Perso-Arabic letter
 * Gaf (Mandaeism), a demon of the Mandaean underworld
 * GAF Materials Corporation, an American manufacturer
 * General Aniline & Film, its predecessor
 * Gafsa – Ksar International Airport, in Tunisia
 * Gende language
 * Global Assessment of Functioning
 * Government Aircraft Factories, in Australia
 * NeoGAF, formerly Gaming-Age Forums, online video-game forum
 * Great American Family, a television network
 * Great American Faith & Living, its sister network