| DDU | Dash Display Unit 
| Others |
| DDU | Data Display Unit
| Others |
| DDU | Decommutator Distribution Unit
| Others |
| DDU | Deliver Duty Unpaid
| Others |
| DDU | Delivered Duty Unpaid
| Others |
| DDU | Delivery Duty Unpaid
| Others |
| DDU | Destination Delivery Unit
| Others |
| DDU | Destination Duty Unpaid
| Others |
| DDU | Dharmsinh Desai University
| Others |
| DDU | Diagnostics Development Unit
| Others |
| DDU | Digital Data Universe
| Others |
| DDU | Digital Diagnostic Unit
| Others |
| DDU | Digital Display Unit
| Others |
| DDU | Digital Distribution Unit
| Others |
| DDU | Diploma of Diagnostic Ultrasound
| Others |
| DDU | Dire Dawa University
| Others |
| DDU | Direct Deploying Unit
| Others |
| DDU | Direct Deployment Unit
| Others |
| DDU | direct download URL
| Others |
| DDU | Disability Determination Unit
| Others |
| DDU | Disk Drive Unit
| Others |
| DDU | Display Driver Uninstaller
| Others |
| DDU | Display Driver Unit
| Others |
| DDU | District Detective Unit
| Others |
| DDU | Division Department And Unit
| Others |
| DDU | Drug Discovery Unit
| Others |
| DDU | Duel Down Under
| Others |
| DDU | Dumont d Urville
| Others |
| DDU | Dutch Digital University
| Others |
| DDU | Dvd Device Unit
| Others |
| DDU | Dynamic Deframe User
| Others |