| BR | brand | 商标;牌 |
| BR | Boiler Room | 锅炉房 |
| BR | Brown | 褐色 |
| BR | Bedroom | 卧室 |
| BR | Budget Report | 预算报告 |
| BR | Best Regards | 祝好 |
| BR | Brazil | 巴西 |
| BR | British | 英国的 |
| BR | Bromine | 溴(化学元素) |
| BR | British Rail | 英国铁路公司 |
| BR | bank rate | 银行贴现率 |
| BR | bill receivable | 应收票据 |
| BR | BACK RISE | 后浪 |
| BR | Biological reagent | 生物试剂 |
| BR | Basic Rate | 基本速率 |
| BR | Binding Request | 绑定请求 |
| BR | Beam Roder | 驾束式导弹,波束导引的导弹 |
| BR | Breeder Reactor | 增殖反应堆 |
| BR | Backward Reporting | 后向报告 |
| BR | Bandwidth Renegotiation | 带宽协调 |
| BR | Border Router | 边界路由器 |
| BR | Bacteriorhodopsin | [生化]噬菌调理素 |
| BR | Bit Rate | 位速率,比特率 |
| BR | Boundary Representation | 边界表示,边界表示法 |
| BR | Butadiene Rubber | 聚丁橡胶 |
| BR | Base Register | 基址[变址]寄存器 |
| BR | Business Registration | 营业登记 |
| BR | Buffer Register | 缓冲寄存器 |
| BR | Bank Roll | 货币储备,有效基金 |
| BR | Business Result | 经营成果 |
| BR | Backbone Router | 基干路由器 |
| BR | b-register | 变址寄存器 |
| BR | Bridge | 电桥 |
| BR | barter rabbet | 换行 |
| BR | Polybutadiene Rubber | 聚丁二烯橡胶 |
| BR | Business representative | 业务代表 |
| BR | Eva Airways Corporation (IATA airline code) | 伊娃航空公司(IATA航空公司代码) |
| BR | Broker Reciprocity (real estate) | 经纪人互惠(房地产) |
| BR | Bible Review | 圣经评论 |
| BR | Brindisi, Puglia (Italian province) | 布林迪西,普利亚(意大利省) |
| BR | Radiocommunication Bureau | 无线电通信局 |
| BR | Bridleway (UK planning & zoning) | Bridleway(英国规划分区) |
| BR | Boys Rule | 男孩规则 |
| BR | Brandenberger+Ruosch AG | Brandenberger + Ruosch AG |
| BR | Blonde Redhead (band) | 金发红发女郎(乐队) |
| BR | Babe Ruth (baseball player) | 贝比·鲁斯(棒球运动员) |
| BR | Black Reign (TNA iMPACT gaming wrestler) | Black Reign(TNA iMPACT游戏摔跤手) |
| BR | Brigate Rosse (Italian Terrorist Group) | 罗塞旅(意大利恐怖组织) |
| BR | Bharat Rakshak | 巴拉特·拉克 |
| BR | Boilermaker (USN Rating) | 锅炉制造商(USN等级) |
| BR | Bats Right (baseball) | 蝙蝠右(棒球) |
| BR | Blade Runner (movie) | 《银翼杀手》(电影) |
| BR | Brother Rat | 老鼠兄弟 |
| BR | Blade Rate | 叶片速率 |
| BR | Butadiene Resin | 丁二烯树脂 |
| BR | British Railways (company) | 英国铁路(公司) |
| BR | Bombing Run (Unreal Tournament 2003 game mode) | 轰炸跑(虚幻锦标赛2003游戏模式) |
| BR | Bridgewire Resistance | 桥丝电阻 |
| BR | Bromley (postcode, United Kingdom) | 布罗姆利(邮政编码,英国) |
| BR | Basic Research | 基础研究 |
| BR | Book of Reference | 参考书 |
| BR | Builder's Risk | [经] 船舶建造险 |
| BR | Break Rate | 中断率 |
| BR | Baskin Robbins (ice cream stores) | Baskin Robbins(冰淇淋店) |
| BR | Blockade Runner (game) | Blockade Runner(游戏) |
| BR | Bohemian Rhapsody | 波西米亚狂想曲 |
| BR | Banana Republic (clothing store) | 香蕉共和国(服装店) |
| BR | Battle Royale (Japanese movie) | 皇家战役(日本电影) |
| BR | Broad Ripple (Indiana) | Broad Ripple(印第安纳州) |
| BR | Bottle Rockets (band) | 瓶子火箭(乐队) |
| BR | Butadiene Rubber (polybutadiene rubber) | 丁二烯橡胶(聚丁二烯橡胶) |
| BR | Boca Raton (Florida) | 博卡拉顿(佛罗里达州) |
| BR | Blackground Records (record label) | 黑底记录(记录标签) |
| BR | Battery Return | 蓄电池回路 |
| BR | Bureau of Reclamation | 美国垦务局 |
| BR | Mist (Meteorological Report) | 薄雾(气象报告) |
| BR | Breastroke (swimming) | 蛙泳(游泳) |
| BR | Blood Rayne (video game) | Blood Rayne(视频游戏) |
| BR | Bloody Roar (video game) | 血腥咆哮(视频游戏) |
| BR | Bahama Route | 巴哈马路线 |
| BR | Brasil/Brazil (top level domain) | 巴西/巴西(顶层域) |
| BR | Business Roundtable | 商业圆桌会议 |
| BR | Business Reform | 商业改革 |
| BR | Bari (postal region, Somalia) | 巴里(索马里邮政区) |
| BR | Business Register | 商业登记簿 |
| BR | Bellevue Reporter (community newspaper) | Bellevue记者(社区报纸) |
| BR | Bend Radius (cable flexibility) | 弯曲半径(电缆柔性) |
| BR | Biological and Radiological | 生物和放射 |
| BR | Buddy Ride | 伙伴骑行 |
| BR | Birth Rate | 出生率 |
| BR | Biological Research | 生物学研究 |
| BR | Baton Rouge | 巴吞鲁日 |
| BR | Bedrest | 卧床休息区 |
| BR | bronchus | 支气管 |
| BR | Bottom Reflection | 底部反射 |
| BR | Bills Receivable | 应收票据 |