- Dog trainer
- Dog park
- Delivery Restaurant
- Dog day care center
- Dried seafood store
- Dairy
- Dog breeder
- Donut shop
- Dessert restaurant
- Drinking water fountain
- Dry fruit store
- Dairy supplier
- Dairy farm
- Doner kebab restaurant
- Department of Transportation
- Department of motor vehicles
- Dog walker
- Double glazing installer
- Diesel fuel supplier
- Door manufacturer