| BRA | Backup Recovery and Archiving 
| Others |
| BRA | Backyard Rasslin Association
| Others |
| BRA | Bail Reform Act
| Others |
| BRA | Bandoro Raden Ajeng (Granddaughter of the Sultan)
| Others |
| BRA | Banking Regulation Act
| Others |
| BRA | Barreiras, Bahia, Brazil
| Others |
| BRa | Baseline Rate
| Others |
| BRA | Basic Rate Access
| Others |
| BRA | Batey Relief Alliance
| Others |
| BRA | Battle Ready Anime
| Others |
| BRA | Battle Ready Armor
| Others |
| BRA | Bearing Range Altitude
| Others |
| BRA | Bearing, Range, Altitude
| Others |
| BRA | Bearing, Range, Azimuth
| Others |
| BRA | Belfast Royal Academy
| Others |
| BRA | Beribo Replica Automobiles
| Others |
| BRA | Beribo Replica Autos
| Others |
| BRA | Blosome , Roots and Atonic
| Others |
| BRA | Bone Resorbing Activity
| Others |
| BRA | Boost Reference Adapter
| Others |
| BRA | Borodino Restoration Association
| Others |
| BRA | Boston Redevelopment Agency
| Others |
| BRA | Boston Redevelopment Authority
| Others |
| BRA | Boxing Records Archive
| Others |
| BRA | Boys Romance Area
| Others |
| BRA | Boys' Rights Association
| Others |
| BRA | Braathens Regional Airlines
| Others |
| BRA | Bracing
| Others |
| BRA | Brags, Referrals, and Announcements
| Others |
| BRA | Braj
| Others |
| BRA | Branch Always
| Others |
| BRA | Brand Name
| Others |
| BRA | Breast Reconstruction Awareness
| Others |
| BRA | Breast Residential Area
| Others |
| BRA | Breast Retainment Apparatus
| Others |
| BRA | Bridgestone Racing Academy
| Others |
| BRA | Brisbane Roadside Assist
| Others |
| BRA | British Rowing Association
| Others |
| BRA | Brittany Rubin Alliance
| Others |
| BRA | Brotherhood Respect And Academics
| Others |
| BRA | Brownfield Redevelopment Authority
| Others |
| BRA | Burchett Robert Allan
| Others |
| BRA | Business Referral Alliance
| Others |
| BRA | Business Relationship Alliance
| Others |
| BRA | Business Requirement Analysis
| Others |
| BRA | Business Requirements Analysis
| Others |
| BRA | Buyer Representative Agreement
| Others |
| BRA | Recycling Agency B R A
| Others |