| CSIL | California Spatial Information Library 
| Others |
| CSIL | Center for Service Involvement and Leadership
| Others |
| CSIL | Center for Social Impact Learning
| Others |
| CSIL | Center for Student Involvement and Leadership
| Others |
| CSIL | Center for Student Involvement Leadership
| Others |
| CSIL | Choice in Supports for Independent Living
| Others |
| CSIL | Choices in Support for Independent Living
| Others |
| CSIL | Choices in Supports for Independent Living
| Others |
| CSIL | Climate Systems India Limited
| Others |
| CSIL | Columbia Society of International Law
| Others |
| CSIL | Community Services Interest List
| Others |
| CSIL | Community Spouse Income Limit
| Others |
| CSIL | Complex Systems Informatics Laboratory
| Others |
| CSIL | Complex Systems Integration Laboratory
| Others |
| CSIL | Computer Science Instructional Laboratory
| Others |
| CSIL | Computing Science Instructional Laboratory
| Others |
| CSIL | Computing Science Instructional Labs
| Others |
| CSIL | Coupe Sports Injection Lightweight
| Others |
| CSIL | Crescent Star Insurance Limited
| Others |