NK may refer to:
The People's Commissariat for Internal Affairs (Народный комиссариат внутренних дел: Narodnyy Komissariat Vnutrennikh Del), abbreviated NKVD (НКВД listen ), was the interior ministry of the Soviet Union.
Nogometni klub Maribor (English: Maribor Football Club), commonly referred to as NK Maribor or simply Maribor, is a professional football club based in Maribor, Slovenia, that competes in the Slovenian PrvaLiga, the top tier of Slovenian football.
Nogometni klub Osijek is a professional football club from Osijek in Eastern Croatia. Founded in 1947, it was the club from Slavonia with the most seasons in the Yugoslav First League, and, after the independence of Croatia in 1992, it is one of the four clubs that have never been relegated from the Croatian First League, the others being Dinamo Zagreb, Hajduk Split and Rijeka.
Narodnyy Klub Veres Rivne is a Ukrainian football club based in Rivne.
Anastasiya Oleksiyivna Kamenskykh (born in Kyiv, Ukraine, 4 May 1987), known professionally as NK, is a Ukrainian pop and R’n’B singer, actress, TV presenter, judge and mentor of X-Factor vocal show, founder and owner of sport clothes NKsport, author of NKblog etc.
Nogometni klub Zagreb (English: Zagreb Football Club), commonly known as NK Zagreb or simply Zagreb (pronounced [zâːɡreb]), is a Croatian football club based in the Croatian capital city of Zagreb, currently playing in the Treća HNL.
Nkosazana Clarice Dlamini-Zuma (born 27 January 1949), sometimes referred to by her initials NDZ, is a South African politician and anti-apartheid activist, currently serving as Minister of Cooperative Governance and Traditional Affairs.
Nogometni klub Inter Zaprešić is a professional Croatian football club based in Zaprešić, a town northwest of the capital Zagreb.