KVO

KVO may refer to:
 * Kiev Military District, a military district of Imperial Russia and the Soviet Union
 * Dobel language, spoken by inhabitants of the Aru Islands
 * Commander of the Order of Vasa (Swedish: Kommendör av Vasaorden)
 * "Keep vein open", a medical acronym for an intravenous drip that is flowing just enough to keep the IV open for future use (sometimes written as TKO - "to keep open")
 * IATA airport designation for Morava Airport in Kraljevo, Serbia.
 * ¨KV Oostende a football team from Ostend (Oostende), Belgium.