| NPA-NIHHDP | National Pituitary Agency-National Institutes of Health Hormone Distribution Program |
|---|---|
| NRC | National Research Council; National Response Center; normal retinal correspondence; not routine care... |
| NRCC | National Registry in Clinical Chemistry; National Research Council of Canada |
| SR | 1) Sinus Rhythm 2) Sedimentation Rate; 침강 속도 =... |
| ACURP | American College of Utilization Review Physicians |