| NCD | National Commission on Diabetes; National Council on Drugs; neurocirculatory dystonia; nitrogen clea... |
|---|---|
| NCHCA | National Commission for Health Certifying Agencies |
| NCPIM | National Commission to Prevent Infant Mortality |
| NJPC | National Joint Practice Commission |
| NK | Commission on [Anatomical] Nomenclature [Ger. Nomenklatur Kommission]; natural killer [cell]; neurok... |