| Acronym | Definition |
|---|
| DDG | Guided Missile Destroyer |
| DDG | Deutsche Diabetes Gesellschaft (German Diabetes Association) |
| DDG | Dodge City (Amtrak station code; Dodge City, KS) |
| DDG | Deputy Director General |
| DDG | Drop Dead Gorgeous |
| DDG | Deutsche Dermatologische Gesellschaft (German Society of Dermatologists) |
| DDG | Dried Distillers Grain (cattle feed) |
| DDG | Danish Demining Group |
| DDG | Duck Duck Go (search engine) |
| DDG | Data Dependence Graph |
| DDG | Detroit Derby Girls (Michigan) |
| DDG | Doctoral Dissertation Grant |
| DDG | Digital Divide Gap |
| DDG | District Design Guidelines (various organizations) |
| DDG | Deities and Demigods (gaming) |
| DDG | Dispatch Deviation Guide |
| DDG | Dawnay Day Group |
| DDG | Day Dream Graphics (est. 2001) |
| DDG | Design Documentation Guidelines (New Zealand Construction Industry Council) |
| DDG | Data Display Group |
| DDG | Dishonorable Discharge, General Court Martial |
| DDG | Draw Down Guidance |
| DDG | Dual Display Generator |
| DDG | Demand Dependency Gate |