| Abbreviation | Definition |
|---|---|
| CRC | Convention on the Rights of the Child |
| CRG | Cultural Reference Guide |
| CRI | Core Relief Item |
| CRPD | Convention on the Rights of Persons with Disabilities |
| CRPP | City Resilience Profiling Programme |
| CSA | Chief Security Adviser |
| CSCE | Conference on Security and Cooperation in Europe |
| CSCE | onference on Security and Cooperation in Europe |
| CSI | Coping Strategy Index |
| CSIOC | Chief Security Information Operations Centre |
| CSP | Country Security Plan |
| CSTD | Commission on Science and Technology for Development |
| CSTF | Civil Society Task Force |
| CSW | Commission on the Status of Women |
| CTBT | Comprehensive Nuclear-Test-Ban Treaty |
| CTCN | Climate Technology Centre and Network |
| CTO | Compensatory Time Off |
| CUNP | Centre for United Nations Peacekeeping |
| CWDS | Children With Disabilities |
| DA | Damage Assessment |