| Acronym | Definition |
|---|
| CMSI➣Centralisateur de Mise en Sécurité Incendie (French fire safety system) |
| CMSI➣Conduite et Maîtrise de la Sécurité Informatique (French: Computer Security Conduct and Control) |
| CMSI➣Credit Management Solutions, Inc. (Columbia, MD) |
| CMSI➣Contract Management Solutions, Inc. (software) |
| CMSI➣Chicago Math and Science Initiative |
| CMSI➣Computer Management Sciences, Inc. (Jacksonville, FL) |
| CMSI➣Citicorp Mortgage Services, Inc. |
| CMSI➣Checkout/Control and Monitor Subsystem Interface (NASA) |
| CMSI➣Creusot Maintenance Service Industrie (French metal construction company) |