JCM
# JCM

JCM may refer to:

* Japan Collection of Microorganisms
* James Clerk Maxwell
* John Cougar Mellencamp
* Journal of Clinical Microbiology
* Journal of Communications
* AGM-169 Joint Common Missile
* Jewish Children's Museum
* Jackson Central-Merry High School, a public high school in Jackson, Tennessee
* JunoCam, a camera on a planned space probe to the planet Jupiter
* Joint Council of Municipalities
* Jaynes-Cummings model
