| CGIAR Research Program on Forests, Trees and Agroforestry (CRP 6) | Challenge Research Program | | |
| CGIAR Research Program on Grain Legumes and Dryland Cereals | | | |
| CGIAR Research Program on Harnessing the Potential of Aquatic Agricultural Systems for the Poor and Vulnerable (CRP1.3) | Challenge Research Program | | |
| CGIAR Research Program on Integrated Agricultural Production Systems for Dry Areas (CRP1.1) | Challenge Research Program | | Climate-Smart Technologies and Practices |
| CGIAR Research Program on Livestock | | | |
| CGIAR Research Program on More Meat, Milk and Fish – By and For the Poor (CRP3.7) | Challenge Research Program | | |
| CGIAR Research Program on Policies, Institutions and Markets (CRP2) | Challenge Research Program | | |
| CGIAR Research Program on Rice | | | |
| CGIAR Research Program on Roots, Tubers and Bananas | | | |
| CGIAR Research Program on Water, Land and Ecosystems (CRP5) | Challenge Research Program | | |
| CGIAR Research Program on Wheat | | | |
| CGIAR Systemwide Program on Collective Action and Property Rights (CAPRi) | CGIAR Center | | |
| CGIAR Systemwide Program on Integrated Pest Management (SP-IPM) | Challenge Research Program | West Africa | Climate-Smart Technologies and Practices |
| Chiang Mai University (CMU) | Academic Institution | Southeast Asia | |
| Chifeng Academy of Agricultural and Animal Husbandry Sciences | Academic Institution | | Climate-Smart Technologies and Practices |
| Child Rights Empowerment and Development Organization (CEDO) | Non-governmental organization/Development organization | East Africa | |
| Chinese academy of agricultural sciences (CAAS) | Advanced Research Institution | | Climate-Smart Technologies and Practices |
| Chinese Academy of Tropical Agricultural Sciences (CATAS) | Academic Institution | | Climate Services and Safety Nets |
| Climate and Development Knowledge Network (CDKN) | Research network | | Climate-Smart Technologies and Practices |
| Climate Change Forum of Ethiopia (CCF-E) | Non-governmental organization/Development organization | East Africa | |
| Climate Services Partnership (CSP) | Government office/department | | Climate Services and Safety Nets |
| COADY International Institute (COADY) | Academic Institution | | |
| Collaborative Adaptation Research Initiative in Africa and Asia (CARIAA) | Private Research Institution | East Africa | |
| College of Agriculture, University of Bahri | Academic Institution | | Climate-Smart Technologies and Practices |
| Colorado State University (CSU) | Academic Institution | | Climate-Smart Technologies and Practices, Low Emissions Development |
