What does Kov stand for?

N. A. Kovach, Los Angeles, CA - Library symbol - Library of Congress (LCLS)

Brotherhood of the Knights of the Vine (EA)

Common Object Hovercraft, Morgantown, WV - Manufacturer code for watercraft hull identification number (USCG)

Key Operated Valve

Knock Out Vessel (EEVL)

Kudu-Camo - Language code (ETLW)