| SBR | Stirred Bioreactor | 搅拌生物反应器 |
| SBR | Sequencing Batch Reactor | 序列间歇式活性污泥法 |
| SBR | Simulated Baud Rate | 模拟波特率 |
| SBR | Styrene Butadiene Rubber(ASTM,BS) | 丁苯橡胶 |
| SBR | Stabilized Breakdown Rate | 稳定故障率 |
| SBR | Service Business Relation (Fujitsu) | 服务业务关系（富士通） |
| SBR | Subsystem-Backup-Routing | 子系统备份路由 |
| SBR | Speaker Back Right | 右后扬声器 |
| SBR | Styrene Butadiene Rubber | 苯乙烯-丁二烯橡胶 |
| SBR | Saturable Bragg Reflector | 可饱和布拉格反射器 |
| SBR | Space-Based Radar | 天基雷达 |
| SBR | Stone Brothers Racing | 石头兄弟赛车 |
| SBR | Subaru | 斯巴鲁 |
| SBR | Selection Board Results | 选择板结果 |
| SBR | somatosensory blink response | 体感眨眼反应 |
| SBR | Stolen Base Runs (baseball statistic) | 盗垒（棒球统计） |
| SBR | Short Barrel Rifle | 短枪管步枪 |
| SBR | Sveriges Biodlares Riksförbund (Swedish: Swedish Beekeepers Association) | Sveriges Biodlares Riksförbund (Swedish: Swedish Beekeepers Association) |
| SBR | Sportsbook Review (website) | 体育博彩评论（网站） |
| SBR | Silver Birch Ranch | 银桦树牧场 |
| SBR | specific bound radioactivity | 比结合放射性 |
| SBR | Strict bed rest | 严格的卧床休息 |
| SBR | Sam And Bailey Relationship | 山姆和贝利的关系 |
| SBR | Sabine Realty Trust | Sabine房地产信托 |
| SBR | Spectral Bandwidth Replication | 频谱带宽复制 |
| SBR | Small Business Resources | 小型企业资源 |
| SBR | Source Browser Support file | 源浏览器支持文件 |
| SBR | Saibai Island, Queensland, Australia | 澳大利亚昆士兰州塞拜岛 |
| SBR | Sneak, Bite, and Run | 偷跑、咬人和奔跑 |
| SBR | Sinai Bowen and Ruelle | Sinai Bowen和Ruelle |
| SBR | Shiny Black Rubber | 闪亮黑色橡胶 |
| SBR | Shooting and Bouncing Ray (cavity analysis method) | 射击和弹跳射线（空腔分析法） |
| SBR | Society for Biological Rhythm | 生物节律学会 |
| SBR | Signal Bias Removal | 信号偏置消除 |
| SBR | Steel Bulb Rectifier | 钢灯泡整流器 |
| SBR | Skills-Based Routing | 基于技能的路由 |
| SBR | Schotterbettreinigungsmaschine (German) | Schotterbettreinigungsmaschine（德语） |
| SBR | Special Boat Squadron (US Navy designation) | 特种艇中队（美国海军名称） |
| SBR | Steel Belted Radius | 钢带半径 |
| SBR | Store Bought Rebels (band) | 商店购买的反叛者（乐队） |
| SBR | Scarff-Bloom-Richardson (prognostic factor in breast cancer) | Scaff-Bloom-Richardson（乳腺癌的预后因素） |
| SBR | Summary Billing Record | 账单汇总记录 |
| SBR | Statistical Bit Rate | 统计比特率 |
| SBR | Sit Back & Relax | 坐下来、放松 |
| SBR | Silver-Bronze Medal | 银铜牌 |
| SBR | Spectral Band Replication (Coding Technologies) | 谱带复制（编码技术） |
| SBR | small bowel resection | 小肠切除术 |
| SBR | stimulus-bound repetitive | 刺激受限重复 |
| SBR | spleen-to-body-weight ratio | 脾体重比 |
| SBR | stillbirth rate | 死胎率 |