| MISJ | Medical Instrument Society of Japan |
|---|---|
| PAI | patient assessment instrument; plasminogen activator inhibitor |
| PBI | parental bonding instrument; penile pressure/brachial pressure index; protein-bound iodine |
| RAI | radioactive iodine; radioactive isotope; resident assessment instrument; resting ankle index; right ... |
| SDI | standard deviation interval; survey diagnostic instrument |