| Abbreviation | Definition |
|---|---|
| CFK | Christian Friends of Korea |
| CFKF | Care for Kids Foundation |
| CFL | Campaign For Love |
| CFLE | Center for Family Life Education |
| CFMA | California Firemen's Muster Association |
| CFMS | Catholic Foreign Mission Society of America |
| CFMSA | Catholic Foreign Mission Society of America |
| CFN | Children's Feeding Network |
| CFNC | College Foundation of North Carolina |
| CFNC | Community Foundation For Newton County |
| CFNM | Community Foundation of Northwest Mississippi |
| CFNP | Community Food and Nutrition Program |
| CFNP | Council For National Policy |
| CFNT | Cruelty Free National Team |
| CFOA | Cancer Fund Of America |
| CFOA | Child Find Of America |
| CFOI | Conservative Friends Of Israel |
| CFPC | Center For Plant Conservation |
| CFR | Council on Foreign Relations |
| CFRE | Center For Resource Economics |