| CFAS | Canadian Fertility and Andrology Society 
| Others |
| CFAS | Center for AIDS and STD
| Others |
| CFAS | Center for Architecture Sarasota
| Others |
| CFAS | Central Florida Astronomical Society
| Others |
| CFAS | Centre for Adoption Support
| Others |
| CFAS | Centre for Applied Superconductivity
| Others |
| CFAS | Certified Finance Accounting Specialist
| Others |
| CFAS | Certified Finance and Accounting Specialist
| Others |
| CFAS | Chinese Fine Arts Society
| Others |
| CFAS | Chipman Forest Avenue School
| Others |
| CFAS | Climate Finance Advisory Service
| Others |
| CFAS | Cloud Firewall Automation Service
| Others |
| CFAS | Coastal Flood Adaptation Strategy
| Others |
| CFAS | Coastal Flooding Adaptation Strategy
| Others |
| CFAS | Cognitive Function and Ageing Studies
| Others |
| CFAS | Colonization Factor Antigens in Scientific
| Others |
| CFAS | Commander Fleet Activities Sasebo
| Others |
| CFAS | Community Family and Addiction Sciences
| Others |
| CFAS | Community Family and Addiction Services
| Others |
| CFAS | Council of Faculty and Academic Societies
| Others |
| CFAS | Crawford Forensic Accounting Services
| Others |
| CFAS | Crew Fatigue Assessment Service
| Others |