| RU | radioulnar; rat unit; reading unit; residual urine; resin uptake; resistance unit; retrograde urogra... |
|---|---|
| RUV | residual urine volume |
| TS | Takayasu syndrome; Tay-Sachs; temperature sensitivity; temperature, skin; temporal stem; tensile str... |
| TVU | total volume of the urine |
| UAE | unilateral absence of excretion; urine albumin excretion |