| Acronym | Definition |
|---|
| DED | Dedicated |
| DED | Department of Economic Development |
| DED | Deductible |
| DED | Deutscher Entwicklungsdienst (German: German Development Service) |
| DED | Data Element Dictionary |
| DED | Department of Education |
| DED | Deduct |
| DED | Death Effector Domain (cell apoptosis) |
| DED | Dutch Elm Disease |
| DED | Dog Eat Dog (band) |
| DED | Deferred Enforced Departure (US DHS) |
| DED | District Electoral Division |
| DEd | Doctor of Education |
| DED | Deputy Executive Director |
| DED | Diesel Engine Driven |
| DED | Dark Emitting Diode :-) |
| DEd | Diploma in Education |
| DED | Detail Engineering Design (various organizations) |
| DED | Double Error Detection |
| DED | Design Engineering Division (American Society of Mechanical Engineers) |
| DED | Dragging Equipment Detector (railroad defects) |
| DED | Data Entry Display |
| DED | Data Element Definition |
| DED | Draft Environmental Document |
| DED | Disability Evaluation Division |
| DED | Data Element Description |
| DED | Dust Eater Dogs (band) |
| DED | Data Edits |
| DED | Directive Enforcement Department (gaming; Eve-Online) |
| DED | Doctor of Economic Development (professional degree; New Mexico State University) |
| DED | Doomsday Engine Definitions (gaming) |
| DED | Dirt Every Day (off road driving) |
| DED | Data Extraction Device |
| DED | Document Effective Date |
| DED | Demonstration Execution Document (military new equipment/service) |
| DED | DIS End of Day |
| DED | Defense Energy Department |
| DED | Design Engineering Difficulty |
| DED | Defect Equipment Detector (railroad) |
| DED | Dynamic Entity Database |
| DED | Damage Engineering Disposition (US Navy) |
| DED | Double-Entry-Draft (writing format) |
| DED | Dépannage Entretien a Domicile (French: Home Maintenance Troubleshooting) |
| DED | Division des Etudes Doctorales (French: Doctoral Studies Division) |
| DED | Distribution Équipement Dépannage (French: Distribution Equipment Troubleshooting) |
| DED | Disability Equality Duty (UK) |
| DED | Découpage Emboutissage du Dauphiné (French: Cutting Stamping Dauphine) |