| Abbreviation | Definition |
|---|---|
| CFRE | Certified Fund Raising Executive |
| CFRE | Citizens For Renewable Energy |
| CFS | Center for Food Safety |
| CFS | Christian Family Services |
| CFSA | Colorado Free Speech Association |
| CFSA | Community Foundation of South Alabama |
| CFSE | Certified Functional Safety Expert |
| CFS-HSY | Child and Family Service - Huron Service for Youth |
| CFSM | Child & Family Services of Michigan, Inc. |
| CFSM | Child and Family Services of Michigan |
| CFTFK | Campaign For Tobacco- Free Kids |
| CFTFK | Campaign For Tobacco-Free Kids |
| CFTIIT | Caring For Today ... Investing In Tomorrow |
| CFUSA | Camp Fire United States of America |
| CFVI | Center For Veterans Issues |
| CFWP | Center For Watershed Protection |
| CFWP | Coalition For World Peace |
| CFY | Crossroads For Youth |
| CGA | Compulsive Gamblers Annonymous |
| CGAA | Coast Guard Auxiliary Association |