| Acronym | Definition |
|---|
| BRL | Brazil Real (Currency Unit) |
| BRL | Barrel |
| BRL | Bristol Robotics Laboratory (UK) |
| BRL | Babe Ruth League, Inc. (youth baseball) |
| BRL | Basic Research Laboratories (Nippon Telegraph and Telephone; Japan) |
| BRL | Benelux Racing League (various locations) |
| BRL | Business Reporting Language |
| BRL | Ballistic Research Laboratory (Aberdeen Proving Ground, Maryland) |
| BRL | Braille Through Remote Learning |
| BRL | Building Restriction Line |
| BRL | Biomedical Research Laboratory (various locations) |
| BRL | Beecham Research Laboratories (drug industry) |
| BRL | Bee Research Laboratory |
| BRL | Branch and Link (computing) |
| BRL | Bank Reference Letter |
| BRL | Ballistic Research Laboratories |
| BRL | Beautiful Report Language |
| BRL | Banana River Lagoon (Florida) |
| BRL | Biomechanics Research Lab |
| BRL | Build-Reciprocal-Link (computing) |
| BRL | Biosciences Research Laboratory (USDA) |
| BRL | Braille Readers are Leaders |
| BRL | Burlington, IA, USA - Burlington Municipal Airport (Airport Code) |
| BRL | Brunswick Rail Leasing (Russia) |
| BRL | Bomb Release Line |
| BRL | Biomedical Regulatory Line (hotline) |