KOC

• Kings of Convenience, a Norwegian indie musical group.
• Knights of Columbus, a Roman Catholic fraternal organization.
• Kodiak College, a college located in Kodiak, Alaska.
• Kuwait Oil Co., one of the biggest oil companies in the world.
• Korean Olympic Committee - represents South Korea in handling international affairs related to the Olympic Movement.
• Knights of Cydonia, a song by the British band Muse.
• Kingdom of Comfort, a Delirious? album.

See also

• Koç, a Turkish name