OV
- OVC – (s) Overcast (METAR Code) – (i) Ohio Valley Conference
- OVV – (i) Optically Visually Violent, or Optically Violently Variable – a type of quasar
Read more about this topic: List Of Acronyms And Initialisms: O
OV
Read more about this topic: List Of Acronyms And Initialisms: O