| Acronym | Definition |
|---|
| DDR | Deutsche Demokratische Republik (former East Germany) |
| DDR | Double Data Rate |
| DDR | Dance Dance Revolution (dance simulation game series) |
| DDR | Dance Dance Revolution (band) |
| DDR | Drug Demand Reduction |
| DDR | Disarmament, Demobilization and Reintegration |
| DDR | Dial-on-Demand Routing |
| DDR | Direct Debit Request |
| DDR | Digital Disk Recorder |
| DDR | Data Direction Register |
| DDR | Dynamic Document Review (Symantec web security feature) |
| DDR | Detailed Design Review |
| DDR | Digital Data Recorder |
| DDR | Radar Picket Destroyer (US Navy ship type) |
| DDR | Discovery Data Record (Microsoft System Management Server) |
| DDR | Data Descriptive Record |
| DDR | Daily Drilling Report |
| DDR | Dynamic Desktop Router |
| DDR | Direct Deposit Refund |
| DDR | Data Discrepancy Report |
| DDR | Dynamic Device Recognition (HP Tru64 Unix) |
| DDR | Doncaster Defence Regiment (UK) |
| DDR | District Dedicated Revenue (Florida) |
| DDR | Data Delivery Rate (Sprint) |
| DDR | Disarmament, Demobilization and Resettlement |
| DDR | Daily Development Report |
| DDR | Daily Demand Rate |
| DDR | DoD Data Repository |
| DDR | Distributed Dynamic Reservation |
| DDR | Dual-Depletion Region |
| DDR | Document Discrepancy Report |
| DDR | Dual Doppler Radar |
| DDR | Design Development Record (NASA) |
| DDR | Direct Digital Receiver |
| DDR | DASD Dump and Restore |
| DDR | Deficiency and Disposition Report |
| DDR | Daily Document Register |
| DDR | Developer Documentation Requirements (DII COE) |
| DDR | Definitive Design Review |
| DDR | Design Defect Report |
| DDR | Desensitization Dynamic Range |
| DDR | Dual Dial Restore |
| DDR | Disposition Decision Review |
| DDR | Designer's Desk Reference |
| DDR | Driver's Defect Report |
| DDR | Dienst Donorregister |
| DDR | Data Distribution Requirement |
| DDR | Direct Data Retrieval |
| DDR | Delayed Delivery Receipt |
| DDR | Dry Dry Ruins (gaming) |
| DDR | Dispositif Différentiel Résiduel (French: Residual Current Device) |
| DDR | Détection Dérivation Réseaux (French: Detection Derivation Networks) |
| DDR | Day Delegate Rate |
| DDR | Désarmement, Démobilisation et Réinsertion (French: Disarmament, Demobilization and Reintegration) |
| DDR | Doha Development Round (World Trade Organization) |
| DDR | Devil Doll Records (Long Beach, CA) |
| DDR | Direction du Développement Rural (French: Directorate of Rural Development) |
| DDR | Due Diligence Report |
| DDR | Drug Development Research (journal) |