Logos
- DuceCoo
- Ducellier
- Ducera
- Ducha Car
- DuChâteau
- Duche De Longueville
- Ducis Auto
- Duck Commander
- Duck Commander
- Duck Commander
- Duck Dynasty
- Duck Farm
- Duck Landing
- Duck Records
- Duckback Products
- Duckhams Vintage
- Ducks Unlimited
- Ducks Unlimited
- Ducks Unlimited
- Ducks Unlimited Canada
- Duckstein
- Duckstein
- Duckstein
- Duckstein
- Ducktails
- DuckTales
- DuckTales
- Duckybaires
- Ducos / ACR
- Ducray
- Ducray
- Ducroire
- Ducros
- Ducros
- DUCS
- Duct Cleaning
- Ductel
- Ductel pole
- DucThinh Land
- Ductor
- duda
- Duda Santtos
- Dudalina
- Düdanlıbey Ciğköfte
- DUDATA Design cc
- Dudek Paragliders
- Dudek Paragliders
- Dudes Gourmet
- Dudley's Sport & Ale
- Dudllu Organize Sanayi B?lgesi