CDD

CDD may refer to:

Entertainment

 * Cats Don't Dance, a 1997 animated film
 * Charlottesville Derby Dames, a roller derby league based in Virginia

Medicine and psychology

 * Childhood disintegrative disorder, a rare condition that causes late-onset developmental delays
 * Chlorine dioxide disinfection, a process to disinfect water
 * Concentration deficit disorder, another term for sluggish cognitive tempo
 * Conserved domain database, a collation of protein structural and functional motifs from several independent databases
 * Craniodiaphyseal dysplasia, a bone disorder causing calcium build up in the skull

Science

 * Chlorinated dibenzo-p-dioxin(s), a.k.a. polychlorinated dibenzodioxins
 * Collaborative Drug Discovery, a private software company with a web-based platform for managing drug discovery data
 * Comment programming, also known as comment-driven development, a software development technique
 * Community-driven development, another software development technique
 * Cooling degree day, a qualitative index used to reflect the demand for energy to cool a business
 * Custom Debian Distribution, a customized Debian Distribution
 * Cyclic delay diversity, a diversity scheme used in OFDM-based telecommunication systems

Other uses

 * Cardenden railway station, a railway station in Scotland
 * Centre for Democracy and Development, a non-government organization in Africa
 * Cidade de Deus (Rio de Janeiro), a neighbourhood in Rio de Janeiro, Brazil
 * Community Development District, a government organization authorized by Florida Statutes
 * Congregatio Discipulorum Domini, a Catholic order founded in China
 * Customer Due Diligence, a process to protect financial institutions from money laundering and other risks