| LOCF | Last Observation Carried Forward |
|---|---|
| loci | locus |
| LOCM | low osmolality contrast media |
| LOCS II | Lens Opacities Classification System II |
| LOD | Limit of detection |
| LOD | Logarithm of odds |
| LOD | logarithm of the odds |
| LODs | Limits of detection |
| LOEC | Lowest observed effect concentrations |
| LOEL | Lowest Observed Effect Level |