| Abbreviation | Definition |
|---|---|
| DIRA | Danish Industrial Robot Association |
| DIRA | Duke International Relations Association |
| DIRN | Democracy in Rwanda Now |
| DITF | Drywall Information Trust Fund |
| DJIA | Doing Justice In America |
| DLAG | Des Lynam Appreciation Society |
| DLBCMHL | Judge David L. Bazelon Center for Mental Health Law |
| DLF | David Lynch Foundation |
| DLF | Digital Library Federation |
| DLF | Disabled Living Foundation |
| DLN | Dakota/ Lakota/ Nakota Human Rights Advocacy Coalition |
| DLNA | Digital Living Network Alliance |
| DLR | Disaster Logistics Relief |
| DMAA | Disease Management Association of America |
| DMAC | District Monitoring and Advisory Committee |
| DMDAOC | Depressive and Manic Depressive Association of Orange County |
| DMF | Dikembe Mutombo Foundation |
| DMHR | Denver Mile High Rotary |
| DMOW | Detroit Meals On Wheels |
| DMRF | Dystonia Medical Research Foundation |