- DDG
- Acronym for Distillers Dried Grains -- An animal feed coproduct consisting of residual grain solids that have been dried to a moisture content of 10-12%.
- DDGS
- Acronym for Distillers Dried Grains with Solubles -- An animal feed coproduct very similar to DDG but also containing the process syrup as well as residual grain solids.