| rad | radiation absorbed dose; radial; radian; radical; radius; root [Lat. radix] |
|---|---|
| ro | radius of orifice |
| RV | radius of view |
| UDR-BMD | ultradistal radius bone mineral density |
| AA | abdominal aorta; acetic acid; achievement age; active alcoholic; active assistive [range of motion];... |