| Abbreviation | Definition |
|---|---|
| DDCR | Drug Device Clinical Research |
| DEPICT | Diverse and Equitable Participation In Clinical Trials |
| DGKL | Deutschen vereinten Gesellschaft für Klinische chemie und Laboratoriumsmedizin (in Germany) German Society for Clinical Chemistry and Laboratory medicine |
| DICA | Dutch Institute for Clinical Auditing |
| DMCR | Data Management for Clinical Research |
| DMOST | Delaware Medical Orders for Scope of Treatment |
| DOCB | Duration Of Clinical Benefit |
| DOCC | Direct Observation of Clinical Care |
| DOCEE | Direct Observation Clinical Encounter Exam |
| DOCEE | Direct Observation Clinical Encounter Examination |
| DOCP | Department of Clinical Pharmacy |
| DOT | Directly Observed Treatment |
| DSACS | Department of Small Animal Clinical Sciences |
| DSCM | Doctoral School of Clinical Medicine |
| EACS | European AIDS Clinical Society |
| ECDS | Electronic Clinical Data Systems |
| ECDT | Experts Clinical Diagnosis Test |
| ECDW | Exploratory Clinical Development World |
| ECIC | Eastman Clinical Investigation Centre |
| ECN | Experimental and Clinical Neurosciences |