| OLB | olfactory bulb; open liver biopsy; open lung biopsy |
|---|---|
| olf | olfactory |
| OLFR | olfactory receptor |
| OMP | olfactory marker protein; ornithine monophosphate; outer membrane protein |
| OP | occipitoparietal; occipitoposterior; occiput posterior; octapeptide; olfactory peduncle; opening pre... |