QMV Views 5 meanings found QMV is applied to the qualified‑majority voting system used in EU decisions, a Swedish mechanical workshop, a type of mitral heart valve, a quoted market valuation, and a label for high‑quality music videos. Medical Quadrileaflet Mitral Valve Governmental Qualified Majority Voting International Qvarnarps Mekaniska Verkstad Internet Quality Music Video Business Quoted Market Value