| DA | dark adaptation; dark agouti [rat]; daunomycin; degenerative arthritis; delayed action; Dental Assis... |
|---|---|
| DAR | death after resuscitation; diacereine; differential absorption ratio |
| DD | dangerous drug; data definition; day of delivery; degenerated disc; degenerative disease; delusional... |
| DDA | Dangerous Drugs Act; dideoxyadenosine; digital differential analysis |
| dDVH | differential dose-volume histogram |