| Abbreviation | Definition |
|---|---|
| DL | Defintion List |
| DL | Delete Lines |
| DL | Destroy List |
| DL | Directory List |
| DL | Display and Lock |
| DL | Don't Loop |
| DL | Dynamically-Linked |
| DM | Direct Manipulation |
| DM | Display Memory |
| DM | Display Message |
| DM | Double Mode |
| DM | Draw More |
| DMA | Display Memory At |
| DMPK | Destroy Memory Protect Key |
| DMS | Data Management System |
| DMZ | Divide Memory by Zero |
| DNL | Define Number of Lines |
| DP | Define Property |
| DP | Double Precision |
| DPAR | Design Process and Assembly Reviews |