| CDD | certificate of disability for discharge; choledochoduodenostomy; chronic degenerative disease; chron... |
|---|---|
| DPN | dermatosis papulosa nigra; diabetic polyneuropathy; diphosphopyridine nucleotide; disabling panscler... |
| DPV | disabling positional vertigo |
| NCD | National Commission on Diabetes; National Council on Drugs; neurocirculatory dystonia; nitrogen clea... |