KTN may refer to: Television KTN (television channel), Pakistan Kenya Television Network Korean Television Network, a subchannel of WKTB-CD Television Nagasaki, Japan Transport Kentish Town station, London, National Rail station code KTN Ketchikan International Airport, Alaska, US, IATA and FAA code KTN Other uses Known Traveler Number for US Trusted Traveler Programs such as Global Entry See also