| CIDD | Canadian Integrated Dance Database 
| Others |
| CIDD | Canine Inherited Disorders Database
| Others |
| CIDD | Carolina Institute for Developmental Disabilities
| Others |
| CIDD | Cartesian Interactive Data Display
| Others |
| CIDD | Center for Infectious Disease Dynamics
| Others |
| CIDD | Center for Inquiry Discovery and Development
| Others |
| CIDD | Certification Interface Definition Document
| Others |
| CIDD | Chicago Interactive Design Development
| Others |
| CIDD | Cloud Intrusion Detection Dataset
| Others |
| CIDD | Combined Immune Deficiency Disease
| Others |
| CIDD | Combined Inverter and Dc-Dc
| Others |
| CIDD | Committee for International Discussion and Debate
| Others |
| CIDD | Committee on International Discussion and Debate
| Others |
| CIDD | Consortium of International Double Degrees
| Others |
| CIDD | Creative Intelligent Digital Design
| Others |