| Abbreviation | Definition |
|---|---|
| DK3 | Disbursing Clerk Third Class |
| DKC | Chief Disbursing Clerk |
| DKCM | Master Chief Disbursing Clerk |
| DKCS | Senior Chief Disbursing Clerk |
| DKM | Decisive Killing Machines |
| DKSA | Disbursing Clerk Seaman Apprentice |
| DKSN | Disbursing Clerk Seaman |
| DKW | Dampf Kraft Wagen |
| DL | Defense Line |
| DL | Design Language |
| DL | Distance Learning |
| DL | Division Leader |
| DLA | Defense Logistics Agency |
| DLA | Dune Liberation Army |
| DLAB | Defense Language Aptitude Battery |
| DLAM | Defense Logistics Agency Manual |
| DLAN | Defense Logistics Agency Network |
| DLAR | Defense Logistics Agency Regulation |
| DLC | Destroy, Liberate, Create |
| DLC/P | Data Link Controller/Processor |