Information Industry Association Cloud Service Mesh, part of Google's Anthos platform Cluster Systems Management, management for IBM Power Systems servers running AIX or Linux operating system, as well as Linux on x64 rack and blade servers Communications Support Module, an IBM term for the support of single sign-on in its Informix database Compatibility Support Module, a part of some UEFI firmware implementations providing legacy BIOS compatibility Computational science modeling, constructing models and quantitative analysis techniques and using computers; See Computational science Computational solid mechanics, computer modeling of solid matter, typically with finite elements; See Solid mechanics Content storage management, an audio, video and rich media archiving technology originally conceived by Front Porch Digital Content Switching Module, an add-on to the Cisco Catalyst 6500 Series Switch or the Cisco 7600 Series Router Military Company sergeant major, a warrant officer appointment in the British and most Commonwealth armies and the Royal Marines Command Sergeant Major, a rank in the United States Army Conspicuous Service Medal, an Australian military decoration Organizations Canadian Society of Medievalists The Christian Science Monitor, an international weekly newspaper published by the Church of Christ, Scientist Center for Superfunctional Materials, with the director Kwang Soo Kim Christian Socialist Movement, former name of a British socialist organisation Committee on Safety of Medicines, a defunct British government advisory committee Consiglio Superiore della Magistratura (High Council of the Judiciary), an Italian juridical institution Common Sense Media, a San Francisco-based non-profit education and advocacy organization Companion of the Sacred Mission, an Anglican religious order; See Society of the Sacred Mission Caritas Sisters of Jesus, said Caritas Sisters of Miyazaki, a religious institute Union of the Committees of Soldiers' Mothers of Russia, a Russian human rights organisation Creation Science Movement, a British creationist organisation Businesses Chartered Semiconductor Manufacturing, a semiconductor foundry in Singapore Chateau Ste. Michelle, an American winery Cravath, Swaine & Moore, an international law firm CSM N.V., a Dutch maker of baking supplies Sport Canadian Ski Marathon, a ski tour Centro Sportivo Maruinense, a Brazilian football (soccer) club Other uses Castleton Moor railway station, North Yorkshire, England (National Rail station code) Customer success manager, in customer success Clinton-Sherman airport (IATA code), civil airport in Clinton, US Central Sierra Miwok (ISO 639-3 code), a Miwok language spoken in California, US