| Abbreviation | Definition |
|---|---|
| CNS | Chinese Nuclear Society |
| CNS | Chinese Nutrition Society |
| CNS | Cognitive Neuroscience Society |
| CNS | Société nucléaire canadienne |
| CNS | Socit nuclaire canadienne |
| CNS | -ý%{f |
| CNS | Zho¯ngguo´ He´ Xue´hui` |
| CNS | Zho¯ngguo´ Yi´ngya?ng Xue´hui` |
| CNS | Zhongguo He Xuehui |
| CNS | Zhongguo He Xuehui |
| CNS | Zhongguo Yingya ng Xuehui |
| CNS | Zhongguo Yingyang Xuehui |
| CNSS | Chinese Neutron Scattering Society |
| COA | Association Canadienne d'Orthopdie |
| COA | Association Canadienne d'Orthopédie |
| COA | Canadian Orthopaedic Association |
| COAC | Collège Ouest Africain des Chirurgiens |
| COAC | Collge Ouest Africain des Chirurgiens |
| COAC | West African College of Surgeons |
| COACH | COACH: Canada's Health Informatics Association |