| PBI | parental bonding instrument; penile pressure/brachial pressure index; protein-bound iodine |
|---|---|
| P&S | paracentesis and suction |
| PVS | percussion, vibration, suction; persistent vegetative state; persistent viral syndrome; Plummer-Vins... |
| RAI | radioactive iodine; radioactive isotope; resident assessment instrument; resting ankle index; right ... |
| SAL | sensorineural activity level; sterility assurance level; suction-assisted lipectomy |