IWMD
| Acronym | Definition |
|---|---|
| IWMD | International Workers Memorial Day (April 28) |
| IWMD | Integrated Waste Management Department (Orange County, CA) |
| IWMD | It's Wednesday My Dudes |
| IWMD | Interdisciplinaire Werkgroep Medische Deskundigen (Dutch: Medical Experts Interdisciplinary Working Group; Vrije University Amsterdam; Netherlands) |
| IWMD | Incendiary Weapon of Mass Destruction |
| IWMD | Internet Weapon of Mass Destruction (cybersecurity) |
| IWMD | International Workshop on Mobile Databases |