| MOD | magnetic optic disk; maturity onset diabetes; Medical Officer of the Day; mesio-occlusodistal |
|---|---|
| MODM | maturity-onset diabetes mellitus |
| MODY | maturity onset diabetes of the young |
| O&C | onset and course |
| PO | by mouth, orally [Lat. per os]; parieto-occipital; parietal operculum; period of onset; perioperativ... |