KM

KM, Km, or km may stand for:

*Kilometre (km)
*K_M - the Michaelis constant in Michaelis-Menten kinetics
*Kernel methods
*Kettle Moraine High School
*Khmer language (ISO 639 alpha-2, km)
*Kuomintang ("KMT"), a centre-right political party in the Republic of China on Taiwan
*Kinemantra Meditation, a meditation technique
*Knowledge Management comprises a range of practices used by organisations to identify, create, represent, and distribute knowledge for reuse, awareness and learning
*KM programming language, programming language
*Bosnia and Herzegovina konvertibilna marka, currency of Bosnia and Herzegovina
*Konica Minolta, a manufacturer of electronics
*Kia Motors, an automobile manufacturer
*Comoros (ISO 3166-1 alpha-2 country code)
*Kamenz (district), Germany (license plate indication)
*Messenia, Greece (license plate indication)
*Air Malta (IATA code)
*Kelley-Morse set theory, a mathematics set theory
*Kennis Music, a record label
*Knight of Malta, Christian order of knighthood
*Krav Maga, a self-defence and hand-to-hand combat system
*"Kappa Mikey", an animated series
*Kriegsmarine, the name of the German navy during the Nazi regime
*"KateModern", a spin-off series to "lonelygirl15"
*The Ekranoplan given the name "Caspian Sea Monster" by U.S. intelligence operatives.
*Catalogue number references for the "Standard Catalog of World Coins" by Krause Publications.