| Acronym | Definition |
|---|
| WMD | Weapons of Mass Destruction |
| WMD | Water Management District |
| WMD | World's Most Dangerous |
| WMD | Weighted Mean Difference |
| WMD | Weapons of Mass Deception |
| WMD | Windows Media Device |
| WMD | Windows Mediaplayer Download |
| WMD | Weapons of Mass Distraction |
| WMD | Wife, Mother, Daughter |
| WMD | World Movement for Democracy |
| WMD | Waste Management Division |
| WMD | Washington Military Department (Tacoma, WA) |
| WMD | Wet Macular Degeneration (eye disease) |
| WMD | White Muscle Disease |
| WMD | Workers' Memorial Day (Worlwide Trades Unions) |
| WMD | Weapons of Mass Disruption |
| WMD | Weights and Measures Division (US NIST) |
| WMD | World Marriage Day |
| WMD | Where's My Droid (software application) |
| WMD | Windows Media Device (Microsoft) |
| WMD | Water Management Division |
| WMD | World Maths Day |
| WMD | Wearable Medical Device |
| WMD | Why Men Die |
| WMD | White Male Dominance |
| WMD | Western Military District |
| WMD | Warren McKeon Dickson (Sydney, Australia law firm) |
| WMD | Waiver of Monthly Deduction (insurance) |
| WMD | Work-Related Musculoskeletal Disorder |
| WMD | World Message Day (anti-war website) |
| WMD | Wheresmydad (UK charity) |
| WMD | Work Management Department |
| WMD | Which Medical Device (medical device review website) |