WMDA
| Acronym | Definition |
|---|---|
| WMDA | World Marrow Donor Association |
| WMDA | Western Maryland Dart Association (Frederick, MD) |
| WMDA | Washington, Maryland, Delaware Service Station and Automotive Repair Association |
| WMDA | Woodworking Machinery Distributor's Association |
| WMDA | Weapons of Mass Destruction Awareness |
| WMDA | Well or Moderately Differentiated Adenocarcinomas (oncology) |