CKNS may refer to: * CKNS (AM), a defunct radio station in Espanola, Ontario, later superseded by CKNR-FM * the original call sign of CHTG-FM in Caledonia, Ontario * chemical formula of Potassium_thiocyanate This disambiguation page lists articles about radio and/or television stations with the same/similar call signs or branding.If an internal link led you here, you may wish to change the link to point directly to the intended article.