| FBR | Foundation for Biomedical Research | 生物医药学研究基金 |
| FBR | Fiber Bragg Reflector | 光纤布拉格反射器 |
| FBR | Fixed Bit Rate | 固定比特率 |
| FBR | faster block rate | 快速格挡回复 |
| FBR | Federated Banking of Rochester | 罗切斯特联邦银行 |
| FBR | Forward-Backward Ratio (antenna directivity) | 前后比(天线方向性) |
| FBR | Fouled Beyond Repair (polite form) | 污垢无法修复(礼貌形式) |
| FBR | Fast Bone Regeneration | 快速骨再生 |
| FBR | Frog Being Raped | 青蛙被强奸 |
| FBR | Freeboard Ratio | Freeboard比率 |
| FBR | Formula Based Regulation | 基于公式的规则 |
| FBR | Federal Benefit Rate | 联邦福利费率 |
| FBR | Friedman Billings Ramsey | 弗里德曼-比林斯-拉姆齐 |
| FBR | Fachvereinigung Betriebsund Regenwassernutzung | Betriebsund Regenwassernutzung工厂 |
| FBR | Faster Block Rate (gaming, Diablo 2) | 更快的阻止率(游戏、暗黑破坏神2) |
| FBR | fibre | 纤维 |
| FBR | frischblut reaction | 弗里希布鲁特反应 |
| FBR | Financial Budget Review | 财务预算审查 |
| FBR | Free Born Riderz | 自由出生的骑手 |
| FBR | Fire and Burglary-Resistant (safes) | 防火防盗(保险箱) |
| FBR | Friedman Billings Ramsey Group | Friedman Billings Ramsey集团 |
| FBR | Fouled-up Beyond Repair | 无法修复的污垢 |
| FBR | Fast Breeder Reactor | 快速增殖反应堆 |
| FBR | Finite Basis Representation | 有限基表示 |
| FBR | Fluidized Bed Reactor | 流化床反应器 |
| FBR | Feedback Report | 反馈报告 |
| FBR | Fixed Bed Reactor | 固定床反应器 |
| FBR | Front to Back Ratio | 前后比率 |
| FBR | Fireball Radius | 火球半径 |
| FBR | FolkbildningsrÅdet (Sweden) | FolkbildningsrÅdet (Sweden) |
| FBR | Frequency-Based Replacement | 基于频率的更换 |
| FBR | Foundation for Biblical Research | 圣经研究基金会 |
| FBR | Foundation for Blood Research | 血液研究基金会 |
| FBR | Friedman, Billings, Ramsey Group, Inc. (investment firm) | Friedman,Billings,Ramsey Group,Inc.(投资公司) |
| FBR | Franko Bullet Rotator (fishing lure) | Franko子弹旋转器(鱼饵) |
| FBR | Florida Boxer Rescue | 佛罗里达拳击手救援队 |
| FBR | Flowing Black Robe (Everquest game item) | 流动的黑色长袍(Everquest游戏物品) |
| FBR | Fabric-Based Replication (storage technique) | 基于结构的复制(存储技术) |