DED

Ded or DED may refer to:

Biology

 * Death effector domain, a signalling pathway in cell biology
 * Diabetic eye disease, also known as diabetic retinopathy
 * Dutch elm disease, a disease of elm trees

Entertainment

 * Ded (band), an American nu metal band from Tempe, Arizona
 * Diyar-e-Dil, a Pakistani television series

Government

 * Deferred Enforced Departure, an immigration status in the U.S. similar to Temporary Protected Status
 * Department of Economic Development (disambiguation)
 * Deutscher Entwicklungsdienst, German Development Service
 * District electoral divisions, in Ireland, since 1996 termed electoral divisions

Places

 * DeLand Municipal Airport (FAA location identifier DED), in DeLand, Florida, United States
 * Jolly Grant Airport (IATA code DED), serving Dehradun, Uttarakhand, India

Sports

 * Dead End Derby, a roller derby league in Christchurch, New Zealand
 * DED Basketball Club, a Dutch basketball club
 * Digitally enhanced dasherboard, a means of virtual advertising for ice hockey television broadcasts

Technology

 * Data element definition, associated with a data element within a data dictionary
 * Dedicated hosting service, a type of Internet hosting
 * Directed energy deposition, an ASTM International-defined additive manufacturing process
 * Disjunctive embedded dependency a type of constraint on a relational database
 * Dragging equipment detector, a type of defect detector used on railroads

Other

 * Ded, Bishop of Vác, Hungarian 12th-century prelate
 * Dedua language, spoken in Papua New Guinea
 * Doctor of Education (D.Ed.)
 * Dog Eat Dog (disambiguation)
 * Dog eat Doug, an American comic strip
 * Double-ended dildo