| CIMI | Catalina Island Marine Institute 
| Others |
| CIMI | Central Instructional Media Institute
| Others |
| CIMI | Certified Infant Massage Instructors
| Others |
| CIMI | Chandler Insurance Managers Inc
| Others |
| CIMI | Chicago Institute for the Moving Image
| Others |
| CIMI | Cities In Motion Index
| Others |
| CIMI | Clinical Information Modeling Initiative
| Others |
| CIMI | Clinical Information Modelling Initiative
| Others |
| CIMI | Cloud Infrastructure Management Interface
| Others |
| CIMI | Compagnia Italiana Montaggi Industriali
| Others |
| CIMI | Comprehensive Inner Magnetosphere Ionosphere
| Others |
| CIMI | Computer Interchange of Museum Information
| Others |