| NL | neural lobe; neutral lipid; nodular lymphoma; normal; normal libido, normal limits |
|---|---|
| nl | nanoliter; normal [value] |
| NL, nl | Normal |
| NLA | National Leukemia Association; neuroleptoanesthesia; normal lactase activity |
| NLB | needle liver biopsy |
| NLD | nasolacrimal duct; necrobiosis lipoidica diabeticorum |
| NLDL | normal low-density lipoprotein |
| NLE | neonatal lupus erythematosus |
| Nle | norleucine |
| NLF | neonatal lung fibroblast; nonlactose fermentation |