| RAI | radioactive iodine; radioactive isotope; resident assessment instrument; resting ankle index; right ... |
|---|---|
| RAIU | radioactive iodine uptake |
| RIU | radioactive iodine uptake |
| SPBI | serum protein-bound iodine |
| SPI | Self-Perception Inventory; serum precipitable iodine; serum protein index; Shipley Personal Inventor... |