| CCFOA | Carbon County Friends of Animals (est. 1998; Carbon County, PA) 
| Others |
| CCFOA | Champlain Certified Football Officials Association
| Others |
| CCFOA | City Clerks and Finance Officers Association (Missouri)
| Others |
| CCFOA | Consolidated Cash from Operating Activities (General Electric Co.)
| Others |
| CCFOA | Contra Costa Football Officials Association (California)
| Others |