UVO (all caps) is an acronym. It can mean...
- A telematics system from Kia Motors, Kia UVO.
- Ukrainian Military Organization (, UVO), a Ukrainian resistance and sabotage movement active in Poland between the world wars.
- Used vegetable oil, used cooking oil recycled for use as a biofuel without conversion to biodiesel.
- U.V.O. was a film released in Austria in 2004.