| CCDD | Celebration Community Development District 
| Others |
| CCDD | Center for Communicable Disease Dynamics
| Others |
| CCDD | Center for Cultural Diplomacy and Development
| Others |
| CCDD | Clean Construction And Demolition Debris
| Others |
| CCDD | Clean Construction Demolition Debris
| Others |
| CCDD | Clean construction or demolition debris
| Others |
| CCDD | Commonwealth Council on Developmental Disabilities
| Others |
| CCDD | Congenital cranial dysinnervation disorders
| Others |
| CCDD | Construction and Community Development Department, Chamber of Commerce of the United States of America
| Others |