CNM

CNM can refer to:


 * CNM, IATA code for Cavern City Air Terminal, Carlsbad, New Mexico, US
 * CNM, station code for Cheltenham Spa railway station in Cheltenham, UK
 * cnm, ISO 639-3 code for the Chuj language
 * Central New Mexico Community College, in Albuquerque, New Mexico, US
 * Centronuclear myopathy, a congenital muscle disorder
 * Certified Nurse‐Midwife, an American nursing certification
 * Chetna Natya Manch, the "cultural troupe" of the Communist Party of India (Maoist)
 * Consensual non-monogamy, a style of sexual relationship
 * Conservatorio Nacional de Música (Mexico), a music conservatory in Mexico City