| RRB | Regional Rural Bank (India) | 区域农村银行（印度） |
| RRB | Regional Rural Banks, India | 印度区域农村银行 |
| RRB | Rural Regional Bank (India) | 农村地区银行（印度） |
| RRB | Red de RadiodifusiÓn BÍblica | Red de RadiodifusiÓn BÍblica |
| RRB | Regular Re-Enlistment Bonus | 定期重新登记奖金 |
| RRB | Reiner, Reiner, & Bendett, PC | Bendett、,茨·赖纳茨·赖纳,PC |
| RRB | Junta de Reglamento de Radiocomunicaciones | 无线电通信管理委员会 |
| RRB | Radar Range Bearing | 雷达测距方位 |
| RRB | Readiness Review Board | 准备就绪审查委员会 |
| RRB | Rational Reason to Believe | 理性的相信理由 |
| RRB | Reliability Requirements Board | 可靠性要求委员会 |
| RRB | Rock Rhythm N Blues Festival | 摇滚节奏N蓝调节 |
| RRB | Robert R. Blair, Attorney at Law | 罗伯特·R·布莱尔，律师 |
| RRB | Rolls- Royce and Bentley Garages | 劳斯莱斯和宾利车库 |
| RRB | Resource-Related Billing | 资源相关计费 |
| RRB | Radar Reflective Balloon | 雷达反射气球 |
| RRB | Regular Reenlistment Bonus | 定期重新注册奖金 |
| RRB | Reduced Readiness Battery | 电池准备度降低 |
| RRB | Rowdy Ruff Boys | Rowdy Ruff男孩 |
| RRB | Requirements Review Board | 需求评审委员会 |
| RRB | Resource Related Billing | 资源相关计费 |
| RRB | Randy Rogers Band | 兰迪-罗杰斯乐队 |
| RRB | Real Return Bonds | 实际回报债券 |
| RRB | Railroad Retirement Board | 铁路退休委员会 |
| RRB | Radio Regulations Board | 无线电管理委员会 |
| RRB | Railway Recruitment Board (India) | 铁路招聘委员会（印度） |
| RRB | Ready Review Board | 准备就绪评审委员会 |
| RRB | Risk Review Board | 风险审查委员会 |
| RRB | Railroad Business (mail) | 铁路业务（邮件） |
| RRB | Ronald Reagan Building (Washington, DC) | 罗纳德·里根大厦（华盛顿特区） |
| RRB | Reverse Routing Bit | 反向路由位 |
| RRB | Rigid Rocker Bottom (shoe sole) | 刚性摇杆底部（鞋底） |