MDOA
| Acronym | Definition |
|---|---|
| MDOA | Maryland Department of Aging |
| MDOA | Military Design Organisation Approval (various locations) |
| MDOA | Mojave Desert Officials Association (California) |
| MDOA | Metro Detroit Officials Association (athletics; Detroit, MI) |
| MDOA | Mount Diablo Observatory Association (astronomy group; Walnut Creek, CA) |
| MDOA | Missouri Department of Agriculture |