| Term | Full Form | Category |
|---|---|---|
| CSFN | Center for Structural and Functional Neuroscience | Others |
| CSFN | Chapter Society for Neuroscience | Others |
| CSFN | Chicago Society for Neuroscience | Others |
| CSFN | Chicago Southland Fiber Network | Others |
| CSFN | Civil Society Foundation of Namibia | Others |
| CSFN | Coalition for San Francisco Neighborhoods | Others |
| CSFN | Coalition of San Francisco Neighborhoods | Others |
| CSFN | Commission scolaire francophone du Nunavut | Others |
| CSFN | Community Services Fund of Nebraska | Others |
| CSFN | Costello Syndrome Family Network | Others |