| Abbreviation | Definition |
|---|---|
| DMAO | Directorate of Medical Administration and Operations |
| DMAT | Define, Measure, Analyze, Trash |
| DMCC | Data Management and Coordinating Center |
| DMD | the Day Manhattan Died |
| DMEA | Division of Medical Error and Analysis |
| DMEP | Division of Metabolism and Endocrinology Products |
| DMI | Desktop Management Initiative |
| DMIA | Data Management Improvement Act of 2000 |
| DMIS | Disaster Management Information System |
| DML | Democratic Majority Leader |
| DMM | Domestic Mail Manual |
| DMOST | Delaware Medical Orders for Scope of Treatment |
| DMR | Discrepant Material Report |
| DMS | Defense Mapping School |
| DMU | Decision Making Unit |
| DNA | Do Not Assume |
| DNAD | Domestic Non Availability Determination |
| DNC | Do Not Comment |
| DNCL | Do Not Call List (FCC) |
| DNCR | Do Not Call Registry |