Knk

KNK may refer to:

• Library of Congress Classification KNK for Law of Brunei;
• Northern Kentucky University Herbarium, abbreviated KNK;
• Kokhanok Airport(IATA code KNK), Alaska;
• ISO 639 code KNK, for the Kuranko language of Sierra Leone;
• ISO 3166-2 code KN-K, country subdivision code for St. Kitts;
• Konferenz Nationaler Kultureinrichtungen, Conference of National Cultural Institutions, a union of more than twenty cultural organizations in former East Germany;
• The Koninklijke nationale kaatsbond, Flemish name of Belgium national body of the International Ball game Confederation (Handball);
• KNK series of Fast Breeder Nuclear reactors, built in Germany;
• National Convergence "Kwa Na Kwa", the ruling party in the Central African Republic;
• Kara no Kyōkai, a Japanese comic book series;