- DBR stands for DOS (Disk Operating System) Boot Record
- DBR stands for Distributed Bragg Reflector
- DBR stands for Daily Business Review DBR Duke Basketball Report (fan site)
- DBR stands for Design-Based Research (education)
- DBR stands for Department of Business Regulation (various locations)
- DBR stands for Drum-Buffer-Rope
- DBR stands for Dirt Bike Racing
- DBR stands for Dowel Bar Retrofit (highway pavements)
- DBR stands for Dragon Boat Race
- DBR stands for Dual Band Radar
- dBr Decibel (reference value)
- DBR Database Backup and Recovery
DBR