| CCNR | Call Completion No Reply 
| Others |
| CCNR | Cambridge Centre for Neuropsychiatric Research
| Others |
| CCNR | Canadian Coalition for Nuclear Responsibility
| Others |
| CCNR | Center for Complex Network Research
| Others |
| CCNR | Center for Conflict Negotiation and Recovery
| Others |
| CCNR | Central Commission for Navigation on the Rhine
| Others |
| CCNR | Central Commission for the Navigation of the Rhine
| Others |
| CCNR | Centre for Clinical
| Others |
| CCNR | Centre for Clinical Neuropsychology Research
| Others |
| CCNR | Centre for Computational Neuroscience and Robotics
| Others |
| CCNR | Children's Center for Neurosciences Research
| Others |
| CCNR | Colorado Collaborative for Nursing Research
| Others |
| CCNR | Communication Completion on No Reply
| Others |
| CCNR | Completion of Call Not Responding
| Others |
| CCNR | Completion of Calls on No Reply
| Others |
| CCNR | Connecticut Conference on Natural Resources
| Others |
| CCNR | Current Controlled Negative Resistance
| Others |