| DO2 | oxygen delivery |
|---|---|
| DR | degeneration reaction; delivery room; deoxyribose; diabetic retinopathy; diagnostic radiology; digit... |
| EDC | emergency decontamination center; end-diastolic count; estimated date of conception; expected date o... |
| EDD | effective drug duration; electron dense deposit; end-diastolic dimension; esophageal detection devic... |
| EDDS | electronic development delivery system |