| Abbreviation | Definition |
|---|---|
| BRL | Boxer Research Limited |
| BRLESC | Ballistic Research Laboratories Electronic Scientific Computer |
| BRM | Biomedical Research Models |
| BRM | Brush Research Manufacturing |
| BRMS | Biomedical Research Model Services |
| BRNZ | Brain Research New Zealand |
| BRO | Breault Research Organization |
| BROG | Blog Research On Genre |
| BRP | Bangladesh Research Publication |
| BRP | Behavioral Research Program |
| BRP | Bioacoustics Research Program |
| BRP | Bioengineering Research Partnerships |
| BRPL | Birmingham Research Park Limited |
| BRQ | Business Research Quarterly |
| BRRA | British Rayon Research Association |
| BRRC | Belgian Road Research Centre |
| BRRI | Bangladesh Rice Research Institute |
| BRRI | Beijing Radio Research Institute |
| BRRI | British Rural Research Institute |
| BRRN | Baltic Research Reactor Network |