WSM

WSM may refer to:


 * WSM, international airport code for Wisman Aviation
 * WSM (AM), a radio station (650 AM) licensed to Nashville, Tennessee, United States
 * WSM-FM, a radio station (95.5 FM) licensed to Nashville, Tennessee, United States
 * WSMV-TV, Nashville, Tennessee, US television station, former callsign WSM-TV
 * Warner Strategic Marketing, part of the Warner Music Group
 * Web-based System Manager, IBM management software
 * Weekly Shōnen Magazine, a Japanese manga mangazine
 * Weighted sum model, for decision analysis
 * Weston-super-Mare railway station, England, station code
 * Winchester Short Magnum, a family of rifle cartridges
 * Workers Solidarity Movement, Ireland
 * World Socialist Movement
 * World's Strongest Man competition
 * Samoa ISO 3166-1 country code
 * WSM Music Group Ltd., Hong Kong
 * W. Somerset Maugham, English playwright