WM may refer to: The College of William and Mary in Williamsburg, Virginia The abbreviation of "Weltmeisterschaft" it means World Championship in German language The WM formation in football (soccer), so called because it spells out the letters when viewed from above. Wal-Mart Waldenström macroglobulinemia, a rare form of blood cancer. Washington Mutual's former NYSE ticker symbol Waste Management Inc., the North American garbage company Web Moneykjki* Wehrmacht Marine (German WW2 n… (More on Wm)