| Acronym | Definition |
|---|
| BRG | Blue, Red, and Gold Letter Edition (bible) |
| BRG | BMX (Bicycle Motocross) Racing Group |
| BRG | Bridge |
| BRG | Bearing |
| BRG | British Racing Green |
| BRG | Bundesrealgymnasium (German: state secondary school) |
| BRG | Business Region Göteborg (Sweden) |
| BRG | Best Regards |
| BRG | Business Research Group (various locations) |
| BRG | Best Rate Guarantee |
| BRG | Bureau des Ressources Génétiques (French: Bureau of Genetic Resources) |
| BRG | Bioengineering Research Grants |
| BRG | Business Relations Group |
| BRG | Black Repertory Group (Berkeley, CA) |
| BRG | Barna Research Group (est. 1984) |
| BRG | Birgu (postal locality, Malta) |
| BRG | Buckingham Research Group (New York, NY) |
| BRG | Blue Rain Gallery (various locations) |
| BRG | Baton Rouge Green (Baton Rouge, LA) |
| BRG | Business Requirement Group |
| BRG | Blue Red Green (uncommon variant of RGB) |
| BRG | Broadband Residential Gateway (communications) |
| BRG | Business Rule Group |
| BRG | Borehole Research Group, Lamont-Doherty Earth Observatory |
| BRG | Bâtir-Rénover-Gérer (French: Build-Manage-Renovate) |
| BRG | Barrington Research Group, Inc (Calgary, AB, Canada) |
| BRG | Broadcast Relay Gateway (computer networking) |
| BRG | Bistro Resto Gusto (French restaurant) |
| BRG | Bike Repair Guy |
| BRG | Bluerock Guitars |
| BRG | Barème de Ressources Garanties (French: Schedule of Benefit Resources) |
| BRG | Bradford Realty Group |
| BRG | Brasserie Restaurant Grillade (French restaurant) |