KN
- kn – (s) Kannada language (ISO 639-1 code)
- kN – (s) Kilonewton
- KN – (s) Democratic People's Republic of Korea (FIPS 10-4 country code) – Saint Kitts and Nevis (ISO 3166 digram)
- KNA – (s) Saint Kitts and Nevis (ISO 3166 trigram)
- KNVB – (i) Koninklijke Nederlandse Voetbal Bond (Dutch for Royal Dutch Football Association)
Read more about this topic: List Of Acronyms And Initialisms: K