| CNF | chronic nodular fibrositis; congenital nephrotic syndrome of the Finnish [type] |
|---|---|
| CNHD | congenital nonspherocytic hemolytic disease |
| CNS | central nervous system; clinical nurse specialist; coagulase-negative staphylococci; congenital neph... |
| CNSHA | congenital nonspherocytic hemolytic anemia |
| COIF | congenital onychodysplasia of the index finger |