What is NK?
{{wiktionary}}'''NK''' my refer to == Businesses == * [[Spirit Airlines]] == Places == * [[Republic of Artsakh|Nagorno-Karabakh Republic]] a ''de facto'' state in the Nagorno-Karabakh region * [[Nikšić]] Montenegro (license plate code NK) * [[North Korea]] a common name for the Democratic People's Republic of Korea (DPRK) == Other uses == * [[Natural killer cell]] , in medicine * [[Candela|Neue Kerze]] aka new candle, an old photometric unit of luminous intensity * NK, nogomentni klub, a Football team in Croatian and Slovenian (e. g. ([[N.K. Osijek]]), [[NK Maribor]] {{disambiguation}}