| UPS | ultraviolet photoelectron spectroscopy; uninterruptible power supply; uroporphyrinogen synthetase; u... |
|---|---|
| UV | ultraviolet; umbilical vein; ureterovesical; Uppsala virus; urinary volume |
| UVB | ultraviolet B |
| UVER | ultraviolet-enhanced reactivation |
| UVI | ultraviolet irradiation |