| ABCD | airway, breathing, circulation, differential diagnosis (or defibrillate) [in cardiopulmonary resusci... |
|---|---|
| CIDS | cellular immunity deficiency syndrome; circular intensity differential scattering; continuous insuli... |
| 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... |