VKM or vkm may refer to:
Science and technology Vehicle keeper marking, railcar registration mark Vehicle-kilometre, measure of traffic flow All-Russia Collection of Microorganisms (Vserossiyskaya kollektsiya mikroorganizmov), microbiological culture collection ISO 639-3 code for the Kamakan language Norwegian Scientific Committee for Food and Environment ()
Other uses Vasant Kanya Mahavidyalaya, women's college in Varanasi, India Vincent Kennedy McMahon, former chairman and chief executive officer of WWE Voodoo Kin Mafia, wrestling tag team (a play on the initials of Vincent Kennedy McMahon) , German dwarfism organization