katsina
- n a city in northern Nigeria; a major center of the Hausa people
kelp greenling
- n common food and sport fish of western coast of North America
karakalpak
- n a member of a Turkic people living near Lake Aral in central Asia
- n the Turkic language spoken by the Karakalpak
karakoram
- n a mountain range in northern Kashmir; an extension of the Hindu Kush; contains the 2nd highest peak