| CSD | carotid sinus denervation; cat scratch disease; combined system disease; conditionally streptomycin ... |
|---|---|
| CWD | cell wall defect; continuous-wave Doppler |
| DFD | defined formula diets; developmental field defect; diisopropyl phosphorofluoridate |
| ECD | ectrodactyly; electrochemical detector; electron capture detector; endocardial cushion defect; enzym... |
| HVSD | hydrogen-detected ventricular septal defect |