| UA | absorption unsharpness; ultra-audible; ultrasonic arteriography; umbilical artery; unauthorized abse... |
|---|---|
| BUA | blood uric acid; broadband ultrasonic attenuation |
| SUA | serum uric acid; single umbilical artery; single unit activity |
| U/A | urinalysis; uric acid |
| UA/C | uric acid/creatinine [ratio] |