Biography Wikipedia
Wikipedia:
NK may refer to:
Nagorno-KarabakhNatural killer cellNeturei Karta, a group of anti-zionist orthodox JewsNew KingdomNorth KoreaNorthrup-King Seed CompanyNippon Kaiji KyokaiNordiska Kompaniet, a department store in Stockholm, SwedenNorth KestevenSpirit Airlines, which has IATA code NKImerys, which has the Euronext ticker code NKNeue Kerze aka new candle, an old photometric unit of luminous intensity