| Abbreviation | Definition |
|---|---|
| DMRAA | Des Moines Radio Amateurs Association |
| DMVA | Del Mar Village Association |
| DNA | Diversity Network Association |
| DNA | Diversity Network Associations |
| DNAA | Durham and Northumberland Archery Association |
| DNATA | Dubai National Air Transport Association |
| DNNA | Democratic Neural Network Association |
| DNNA | Democratic Neural Networks Association |
| DNSA | Dominican Nursing Student Association |
| DOAM | Deyaar Owners Association Management |
| DOCA | Designing Out Crime Association |
| DOGA | Danish online gambling association |
| DOMA | Downtown Owners and Merchants Association |
| DOMAI | Dirty Old Man Association International |
| DOMSA | Dixie Outlaw Mini Sprint Association |
| DONA | Directors Of Nursing Association |
| DOUA | Disabled Online Users Association |
| DPA | Dallas Producers Association |
| DPA | Darden Partners Association |
| DPA | Diamond Producers Association |