| NLB | needle liver biopsy |
|---|---|
| NPC | nasopharyngeal carcinoma; near point of convergence; nodal premature contractions; nonparenchymal [l... |
| OLB | olfactory bulb; open liver biopsy; open lung biopsy |
| OLRx | orthotopic liver transplantation |
| OLT | left occipitotransverse [fetal position] [Lat. occipito-laeva transversa]; orthotopic liver transpla... |