| Abbreviation | Definition |
|---|---|
| DIFA | Definitive Interventions and Feasibility Awards |
| DILA | Digital Innovation in Learning Awards |
| DLAI | Distinguished Leadership Award for Internationals |
| DLIA | Digital Learning Innovation Award |
| DLSM | Defence Long Service Medal |
| DM | Distinguished Merit |
| DMA | Drum Majorettes America |
| DMER | Dupont Marketing Excellence Recognition |
| DMNAP | Distinguished Member of the National Academies of Practice |
| DNB | Diplomate of National Board |
| DOD | Dimwit Of the Day |
| DOK | Defender Of Kings |
| DPSA | Distinguished Public Service Awards |
| DSA | Distinguished Service Award |
| DSAC | Disaster Services Administration Certificate |
| DSAS | Departmental Student Award System |
| DSC | Distinguished Service Cross |
| DSM | Distinguished Service Medal |
| DSMM | Distinguished Service to Music Medal |
| DSO | Distinguished Service Order |