| NBT | nitroblue tetrazolium; non-tumor-bearing; normal breast tissue |
|---|---|
| NCTC | National Cancer Tissue Culture; National Collection of Type Cultures |
| NT | nasotracheal; neotetrazolium; neurotensin; neurotrophic; neutralization test; nicotine tartrate; non... |
| NTCP | noninvasive transcutaneous cardiac pacing; normal tissue complication probability |
| NTFOM | normal tissue complication-based figure-of-merit |