AFK or afk may refer to:
Songs "AFK", on the 2004 album Summer in Abaddon by Pinback "AFK", on the 2015 album Glyptothek by Momus
Transport infrastructure Ashford International railway station, England (National Rail code: AFK) Angamaly railway station, India (Indian Railways code: AFK) Kondavattavan Tank Waterdrome, Sri Lanka (IATA code: AFK) Nebraska City Municipal Airport, US (FAA code: AFK)
Other uses Away from keyboard, a phrase used in video games Nanubae language (ISO 639-3 code: afk)
See also TPB AFK (TPB AFK: The Pirate Bay Away From Keyboard), a 2013 documentary film