Definition of "CM"

(India, Pakistan) Initialism of chief minister.  examples

(Canada) A member of the Order of Canada.  examples

(Japan) Initialism of commercial message.  examples

(chess) Initialism of Candidate Master.  examples

(astronautics) Initialism of command module.  examples

(cryptography) Initialism of cryptographic module.  examples

(engineering, uncountable) Initialism of configuration management.  examples

(military) Initialism of cruise missile.

(ring theory) Initialism of Cohen-Macaulay.  examples

(music, archaic) Initialism of common meter.

(medicine) Initialism of College of Medicine.  examples

(US, astronautics) Initialism of Command Module (“Apollo Command Module”).  examples