| Abbreviation | Definition |
|---|---|
| CCL | Climate Change Levy |
| CCLI | Climate Change Leadership Institute |
| CCLR | Carbon and Climate Law Review |
| CCMA | Centre for Climate Modelling and Analysis |
| CCME | Climate Change in Mountain Ecosystems |
| CCMP | Climate Change Media Partnership |
| CCNN | Climate Change Network of Nigeria |
| CCOD | Cretaceous Climate and Ocean Dynamics |
| CCPF | Climate and Community Protection Fund |
| CCPF | Climate Community Protection Fund |
| CCPI | Climate Change Performance Index |
| CCPO | Climate Change Program Office |
| CCPR | Climate Change Preparedness Resilience |
| CCPU | Climate Change Plan Update |
| CCRA | Climate Change Risk Assessment |
| CCRC | Carolinas Climate Resilience Conference |
| CCRC | Climate Change Research Centre |
| CCRC | Climate Change Resource Center |
| CCRD | Centre for Climate Research and Development |
| CCRF | Climate Change Reporting Framework |