| URA | a salt obtained by the reaction of uranium salts with oxalic acid |
|---|---|
| URA | the bivalent radical UO2 which forms salts with acids |
| URA | a painful inflammation of the big toe and foot caused by defects in uric acid metabolism resulting in deposits of the acid and its salts in the blood and joints |
| URA | a salt of uric acid |
| URA | presence of abnormal amounts of uric acid salts in the blood |
| URA | presence of abnormally large amounts of uric acid in the urine |