VKO

VKO may refer to:


 * Russian Aerospace Defence Forces, the former branch of the Russian Armed Forces
 * Vaajakoski railway station, the station code Vko
 * Vnukovo International Airport, the IATA code VKO
 * Vnukovo Airlines, the ICAO code VKO
 * vko, the ISO 639-3 code for Kodeoha language