| CNK | cortical necrosis of kidneys |
|---|---|
| DCN | data collection network; deep cerebral nucleus; delayed conditioned necrosis; depressed, cognitively... |
| ESCN | electrolyte and steroid cardiopathy with necrosis |
| HN | head and neck; head nurse; hemagglutinin neuraminidase; hematemesis neonatorum; hemorrhage of newbor... |
| IAN | idiopathic aseptic necrosis; indole acetonitrile |