| D2 | diagonal two; second dorsal vertebra |
|---|---|
| DB | data base; date of birth; deep breath; dense body; dextran blue; diabetes, diabetic; diagonal band; ... |
| DC | daily census; data communication; data conversion; decrease; deep compartment; Dental Corps; deoxych... |
| diag | diagonal; diagnosis; diagram |
| D1LE | diagonal 1 lower extremity |