- DCDD stands for Dutch Coalition on Disability and Development
- DCDD stands for Division for Communicative Disabilities and Deafness
- DCDD stands for Dunes Community Development District (utility; Palm Coast, FL)
- DCDD stands for D.C.’s Different Drummers (Washington, DC, USA)
- DCDD stands for Directorate of Combat and Doctrine Development (US Army)
- DCDD stands for Donation After Circulatory Determination of Death
- DCDD stands for Design Characteristics Definition Document
- DCDD stands for Damn Cute David Duchovny
- DCDD stands for Dental Care for Developmentally Disabled
- DCDD stands for Data Conversion Detailed Definition
- DCDD stands for 2,8-DiChloroDibenzo-p-Dioxins
- DCDD stands for District Chapter Development Director
- DCDD stands for Duck Creek Drainage District
DCDD