| OCC | object-centered coordinate [method]; oral cholecystography |
|---|---|
| OM | obtuse mental; occipitomental; occupational medicine; ocular movement; oculomotor; Osborne Mendel [r... |
| PAP | pancreatitis-associated protein; Papanicolaou [test]; papaverine; passive-aggressive personality; pa... |
| RMM | rapid micromedia method |
| SDM | sensory detection method; standard deviation of the mean |