| CASF | California Advanced Services Fund 
| Others |
| CASF | California Animal Shelter Friends
| Others |
| CASF | Cambodian Arts and Scholarship Foundation
| Others |
| CASF | Cameron Area Scholarship Foundation
| Others |
| CASF | Canadian Association for Surface Finishing
| Others |
| CASF | Canadian Association of Specialty Foods
| Others |
| CASF | Central Africa SME Fund
| Others |
| CASF | Central Arkansas Sport Flyers
| Others |
| CASF | Clinical Assessment Study Of The Foot
| Others |
| CASF | Cluster Automotive South Fluminense
| Others |
| CASF | Collaborative Anonymity Set Formation
| Others |
| CASF | Colorado Adaptive Sports Foundation
| Others |
| CASF | Construction Association of South Florida
| Others |
| CASF | Contingency Aeromedical Staging Facility
| Others |
| CASF | Contractors Association of South Florida
| Others |
| CASF | Course Approval Summary Form
| Others |