| Acronym | Definition |
|---|
| CSMI | Cross Sectional Moment of Inertia |
| CSMI | Centre de Santé Mentale et Infantile (French: Mental Health and Child Center) |
| CSMI | Computer Systems Management, Inc. |
| CSMI | Cyprus Society of Medical Informatics |
| CSMI | Cargo Security Management International (Lawrence, MA) |
| CSMI | Common Storage Management Interface |
| CSMI | Cooperative Science and Monitoring Initiative (Canada) |
| CSMI | Cost Savings Modernization Initiative (USAF) |
| CSMI | Coprocessor Shared Memory Interface |
| CSMI | Company Sergeant Major Instructor |
| CSMI | Construction Systems Management Inc. (Portland, OR and Seattle, WA) |
| CSMI | ChristSpace Ministries International |