| Acronym | Definition |
|---|
| cm | Centimeter |
| CM | Clinical Modification |
| CM | Commercial |
| CM | Center of Mass |
| CM | Championship Manager (Soccer computer game) |
| CM | Communications |
| CM | Common Mode |
| CM | Cooler Master (computer accessories manufacturer) |
| CM | Configuration Management |
| CM | Chief Minister |
| CM | Chemical |
| CM | Corporate (Data) Model |
| CM | Catholic Memorial (high school; West Roxbury, MA) |
| CM | Change Management |
| CM | Construction Management |
| CM | Critical Mass |
| CM | Call Me |
| CM | Contract Management |
| CM | Content Management |
| CM | Cable Modem |
| CM | Case Manager |
| CM | Capital Market |
| CM | Cubic Meter |
| CM | Current Meter |
| CM | Command Module |
| CM | Combat Mission |
| CM | Cameroon |
| CM | City Manager |
| CM | Commentary |
| CM | Control Module |
| CM | Communications Manager |
| CM | Connection Manager |
| CM | Council Member |
| CM | Cast Member (Disney) |
| CM | Configuration Manager |
| CM | C Major (scale) |
| CM | Cumulative |
| CM | Creative Memories |
| CM | Call Manager |
| CM | Crisis Management |
| CM | Carat |
| CM | Contrast Medium |
| CM | Condition Monitoring |
| CM | Career Management |
| CM | Community Manager (internet message boards) |
| CM | Chief Minister (Indian State Legislature) |
| CM | Chief Minister (India) |
| CM | Captain Morgan (rum) |
| CM | Chocolate Milk |
| CM | Cardiomyopathy |
| CM | Category Management |
| CM | Collection Management |
| CM | Chelmsford (postcode, United Kingdom) |
| CM | Conceptual Model |
| CM | Cell Mass |
| CM | Contact Management |
| CM | Cost Model |
| CM | Certified Manager (Institute of Certified Professional Managers) |
| CM | Member of the Order of Canada |
| CM | Crew Module |
| CM | Capacity Management |
| CM | Certificate Management |
| CM | Curium |
| CM | Charter Member |
| CM | Countermeasure |
| CM | Confocal Microscope |
| CM | Court-Martial |
| CM | Clearing Member |
| CM | Cow's Milk |
| CM | Cookie Monster |
| CM | Cargo Management |
| Cm | C Minor (scale) |
| CM | Collection Manager |
| CM | Crystal Method (band) |
| CM | Congestion Management |
| CM | Cluster Manager |
| CM | Copa Airlines |
| CM | Cruise Missile |
| CM | Check Mate |
| CM | Contextual Menu |
| CM | Cementation |
| CM | Crystal Mountain (Washington) |
| CM | Channel Management |
| CM | Consequence Management |
| CM | Centro Médico (Spanish: medical center) |
| CM | Codling Moth |
| CM | Civil-Military |
| CM | Cough Medicine |
| CM | Chylomicron (lipoprotein particle with smallest density) |
| CM | Corrective Measure |
| CM | Cox Model (biostatistics) |
| CM | Consumer Magazine |
| CM | Cervical Mucous |
| CM | Countermine |
| CM | Chiari Malformation |
| CM | Camera Module |
| CM | Commonwealth of the Northern Mariana Islands |
| CM | Contract Manufacturer |
| CM | Clinica Médica |
| CM | Collaborative Management |
| CM | Corrective Maintenance |
| CM | Computational Mechanics |
| CM | Child Molester |
| CM | Communications Modem |
| CM | Cache Miss |
| CM | Change Mode |
| CM | Contribution Margin |
| CM | Cluster Munitions |
| CM | Control-Monitor |
| CM | Clinical Manager (insurance carriers) |
| CM | Common Memory |
| CM | Cardmember (consumer banking) |
| CM | Combat Medic (US Army field medic) |
| CM | Cours Moyen (French) |
| CM | Certified Midwife |
| CM | Cryomodules |
| CM | Content Master |
| CM | Corey Maggette (NBA Player) |
| CM | Cubmaster (Boy Scouts of America) |
| CM | Circular Mil |
| CM | Constant Modulus |
| CM | Charlotte Martin (musician) |
| CM | Crónicas Marcianas (Spanish TV show) |
| CM | Crónicas Marcianas (Spanish talk show) |
| CM | Control Mark |
| CM | Critical Material |
| CM | Common Module |
| CM | Computation Method |
| CM | Candidate Material |
| CM | Computer Manufacturing |
| CM | Capability Model |
| CM | Crystal Mall (Crystal City, Arlington, VA) |
| CM | Certificate Member (Refrigeration Service Engineers Society) |
| CM | Confidence Man |
| CM | Clan Member (gaming) |
| CM | Constraints Management (APICS course) |
| CM | Call Menu |
| CM | Curriculum Model |
| CM | Commodity Manager |
| CM | Certificate Maintenance |
| CM | Controlled Material |
| CM | Comercial Mexicana |
| CM | Corps Member |
| CM | Collective Minds |
| CM | Core Meltdown |
| CM | Criminal Misdemeanor |
| CM | Caramel Macchiato (coffee drink) |
| CM | Common Missile |
| CM | Centre Midfielder |
| CM | Contract Monitor |
| CM | Crystal Maiden (gaming) |
| CM | Crew Manager (fire-fighter rank) |
| CM | Combustion Module |
| CM | Cuestión de Minutos (Guatemala news agency) |
| CM | control modem (US DoD) |
| CM | Common Meter (hymnology) |
| CM | Crane Maintenance |
| CM | Commission Municipale (French: Municipal Commission; Canada) |
| CM | Corporate Manufacturing |
| CM | Combined Margin |
| CM | Copra Meal (animal nutrition) |
| CM | College Misericordia (Pennsylvania) |
| CM | Chaos Machine (gaming) |
| CM | Command Manager |
| CM | Circuit Master |
| CM | Camp Murray (Washington) |
| CM | Counseling Ministries |
| CM | Cost of the Mission |
| CM | Confidential Mission (game) |
| CM | Capacity Mode |
| CM | Capability Manager |
| CM | Center Matched |
| CM | Cemetery Man (movie) |
| CM | Countermobility |
| CM | Cardiac Memory |
| CM | Credentialed Manager (International City/County Management Association) |
| CM | Cincinnati Marlins (US swimteam) |
| CM | Consumables Management |
| CM | Cue Monitor |
| CM | Collège de Maisonneuve (French; Montréal, Québec) |
| CM | Continue Mission |
| CM | Compositional Modulation |
| CM | Chemie-Master (German chemistry website) |
| CM | Countermortar |
| CM | Common Metre |
| CM | Conservative Mechanism |
| CM | Coupling Multiplier (NIOSH) |
| CM | Cincinnati Mills (shopping mall, Ohio) |
| CM | Class Mastery (gaming) |
| CM | Chirurgiae Magister (Master of Surgery) |
| CM | Central Michigan Railway |
| CM | Criticality Matrix |
| CM | Cold Miss |
| CM | Congressional Methodology (financial needs analysis) |
| CM | Chairman’s memorandum (US DoD) |
| CM | Congress of Micronesia |
| CM | Carmelite Missionaries |
| CM | Certificated Master |
| CM | Crimson Mercenaries (Star Wars gaming clan) |
| CM | Crane, Monorail |
| CM | Commander's Manual |
| CM | COMSEC Module |
| CM | Crisnatol Mesylate |
| CM | Cras Mane (Latin: tomorrow morning; medical prescription instructions) |
| CM | Commercial Margin (finance) |
| CM | Correspondence Master (United States Chess Federation) |
| CM | Comercial del Motor (Spanish: Commercial Motor; Madrid, Spain) |
| CM | Conservative Mennonite Conference |
| CM | Chemistry and Metallurgy Division |
| CM | Core Monkeys (gaming) |
| Cm | mean coverage factor (US DoD) |
| CM | Camp Mivoden (Hayden, ID) |
| CM | Community Motivator |
| CM | Cryptologic Management |
| CM | Command Meteorological Center |
| CM | Congregation of the Mission, Vincentians or Lazarists (religious order) |
| CM | Computer & Microimage |
| CM | (USN Rating) Construction Mechanic |
| CM | US Mail Special Overprint (Scott Catalogue prefix; philately) |
| CM | Chloroform-Methanol |