| CCNE | Canadian Council of Naturopathic Examiners 
| Others |
| CCNE | Center for Cancer Nanotechnology Excellence
| Others |
| CCNE | Center for Continuing Nursing Education
| Others |
| CCNE | Center of Cancer Nanotechnology Excellence
| Others |
| CCNE | Centers of Cancer Nanotechnology Excellence
| Others |
| CCNE | Chemical Club of New England
| Others |
| CCNE | Cisco Certified Network Engineer
| Others |
| CCNE | Classic Cars of New England
| Others |
| CCNE | Client Centered Nutrition Education
| Others |
| CCNE | Commission on Collegiate Nursing Education
| Others |
| CCNE | Connecticut Center for a New Economy
| Others |