- krypton.
- king's rook.
- kreutzer.
- krona; kronor.
- króna; krónur.
- krone; kroner.
- (in Sweden and the Faeroe Islands) krona; kronor.
- (in Iceland) króna; krónur.
- (in Denmark and Norway) krone; kroner.
- Republic of Korea
- currency
- krona
- krone
- krypton
- king's rook
- krona
- krone