| NAPCA | National Air Pollution Control Administration |
|---|---|
| NCCDC | National Center for Chronic Disease Control |
| NIBSC | National Institute for Biological Standards and Control |
| NMC | National Medical Care; Naval Medical Center; neuromuscular control; nonmotor condition; nucleus reti... |
| PCC | Pasteur Culture Collection; percutaneous cecostomy; pheochromocytoma; phosphate carrier compound; pl... |