| Acronym | Definition |
|---|
| WSM | Winchester Short Magnum (ammunition) |
| WSM | Weber Smokey Mountain (cooker) |
| WSM | Samoa (ISO Country code) |
| WSM | Warner Strategic Marketing |
| WSM | World's Strongest Man (competition) |
| WSM | Weston-Super-Mare (Somerset, England) |
| WSM | Wave Structure of Matter |
| WSM | Workers Solidarity Movement (Ireland) |
| WSM | Wireless Site Management |
| WSM | World Space Modifier |
| WSM | Write State Machine |
| WSM | Web Server Monitor |
| WSM | Workstation Management |
| WSM | Web Search Module |
| WSM | Workshop Manual |
| WSM | Web Service Module |
| WSM | Web Search and Mining |
| WSM | Web Site Monitor |
| WSM | Wip Store Manager |
| WSM | Watchguard System Manager |
| WSM | Weighted Sum Model (decision theory) |
| WSM | Women Seeking Men |
| WSM | Wolfpack Sports Marketing (North Carolina) |
| WSM | Web Services Management |
| WSM | We Shield Millions (National Life and Accident Insurance Co, Nashville, Tennessee) |
| WSM | World Service Meeting (various organizations) |
| WSM | Wall Street Media (financial video; New York, NY) |
| WSM | Wellness Self-Management |
| WSM | Western Society of Malacologists |
| WSM | Water Supply Management |
| WSM | Women Who Have Sex with Men (medical/public health) |
| WSM | Wireless Scheduled Multimedia |
| WSM | Weapon System Manager |
| WSM | Web-based System Management (IBM) |
| WSM | Wireless System Manager (MAXON) |
| WSM | Whining, Sniveling, Malcontent |
| WSM | Water Space Management |
| WSM | Wireless Site Manager |
| WSM | Waterspace Management |
| WSM | Wet Stowage Module |
| WSM | Web Success Maker |
| WSM | Weapon System Matrix (business rules) |
| WSM | WAVE (Wireless Access in a Vehicle Environment) Short Message (Protocol) |