| NP | nasopharynx, nasopharyngeal; near point; necrotizing pancreatitis; neonatal-perinatal; neuritic plag... |
|---|---|
| NYC | New York City [medium] |
| NYHA | New York Heart Association |
| NYHAFC | New York Heart Association Functional Class |
| TR | recovery time; rectal temperature; repetition time; residual tuberculin; terminal repeat; tetrazoliu... |