CMI

CMI may refer to:

Medical

• Case mix index, a relative value assigned to a diagnosis-related group of patients
• Cell-mediated immunity, an immune response that does not involve antibodies but rather involves the activation of phagocytes
• Chronic Mental Illness

Companies

• C-Media Electronics, Inc., Taiwanese computer hardware company
• Chicago Musical Instruments (est. 1920), musical instrument distributor and parent company of Gibson Guitars (1944-1969) and Epiphone Guitars
• Chimei Innolux Corporation, Taiwanese TFT-LCD panel manufacturer
• Cockerill Maintenance & Ingénierie, Belgian engineering company
• Computer Memories Inc., a defunct hard disk drive manufacturer
• Continental Micronesia, a company which was a wholly owned subsidiary of Continental Airlines
• Cummins, Inc., a manufacturer of diesel engines

Economics and finance

• Chiang Mai Initiative, a multi-lateral currency swap among ASEAN+3 countries
• CMI Gold & Silver Inc., one of the oldest precious metals bullion dealers in the United States
• Credit Managers' Index, an economic indicator tracking the manufacturing and service sectors

Science and computing

• CMi, International Astronomical Union abbreviation for Canis Minor
• Coded mark inversion, a non-return-to-zero (NRZ) line code
• Content Management Interface, an Open Mobile Alliance enabler that provides a standardized way for content providers to interact with service providers (network operators)

Organizations and institutes

• Cambridge–MIT Institute, a partnership between the University of Cambridge in Cambridge, England, and the Massachusetts Institute of Technology in Cambridge, Massachusetts
• Carmelites of Mary Immaculate, a religious institute for men in the Syro-Malabar Church, founded in India
• Chartered Management Institute, professional institution for management based in the United Kingdom
• Chennai Mathematical Institute, a research and education institute in Chennai, India
• Chinese Maritime Institute, a non-profit institute based in the Taipei City, Taiwan
• Chr. Michelsen Institute, founded in 1930, and is currently the largest centre for development research in Scandinavia
• Clay Mathematics Institute, a private, non-profit foundation, based in Providence, Rhode Island
• College of the Marshall Islands, a community college
• Committee for a Marxist International
• Creation Ministries International, a non-profit young Earth creationist organisation
• Crisis Management Initiative, an independent, non-governmental organisation that works to resolve conflict and to build sustainable peace
• Culture and Media Institute, a conservative American non-profit organization
• University of Illinois Willard Airport, IATA airport code
• Center for Medicare and Medicaid Innovation, an executive branch agency within Centers for Medicare and Medicaid Services

Other

• 901, as Roman numerals
• Certified Master Inspector
• Continental Micronesia, ICAO code
• Fairlight CMI, Fairlight Computer Musical Instrument