| OTS | occipital temporal sulcus; orotracheal suction |
|---|---|
| P&S | paracentesis and suction |
| PVS | percussion, vibration, suction; persistent vegetative state; persistent viral syndrome; Plummer-Vins... |
| SAL | sensorineural activity level; sterility assurance level; suction-assisted lipectomy |
| S&I | suction and irrigation |