WMK Views 10 meanings found WMK appears in both business and consumer settings, most frequently as shorthand for watermarking, but also as an abbreviation for various kits, services and company names. Miscellaneous Werken met Kwaliteitskaarten Watching My Kids Wall Mount Kit Web Master Kinder Governmental Weapon Mod Kits William Moses Kunstler Fund for Racial Justice Regional Meyers Chuck, Alaska USA Business Weis Markets, Inc. Woodland Manor Kennel Watermark