| DO | Doctor of Osteopathy (one of two fully recognized medical practioners in the US-the other being MD);... |
|---|---|
| LO | linguo-occlusal |
| MBO | management by objective; mesiobucco-occlusal |
| MLO | mesiolinguo-occlusal; Mycoplasma-like organism |
| MO | macroorchidism; manually operated; Master of Obstetrics; Master of Osteopathy; medical officer; mesi... |