| DB | data base; date of birth; deep breath; dense body; dextran blue; diabetes, diabetic; diagonal band; ... |
|---|---|
| db | date of birth; diabetes, diabetic |
| DBI | development at birth index; phenformin hydrochloride |
| D&E | diet and elimination; dilation and evacuation [partial birth abortion] |
| DOB | date of birth; doctor's order book |