UWM

UWM may stand for
 * Universities:
 * University of Wisconsin–Milwaukee
 * WUWM, its public radio station licensed to Milwaukee
 * University of Warmia and Mazury in Olsztyn, Poland
 * In computing:
 * Ultrix Window Manager
 * UDE Window Manager
 * Others
 * Ticker symbol for ProShares Ultra Russell2000 at NYSE Arca
 * United World Mission
 * United Wholesale Mortgage