| RCB | Retail Credit Bureau | 零售信贷局 |
| RCB | Rogers County Bank | 罗杰斯县银行 |
| RCB | Richards Bay, South Africa - Richards Bay (Airport Code) | 南非理查兹湾-理查兹湾（机场代码） |
| RCB | Raleigh Concert Band (Raleigh, NC) | 罗利音乐乐队（北卡罗来纳州罗利） |
| RCB | Remotely Controlled Boat | 遥控船 |
| RCB | Robbinsdale City Band (Robbinsdale, MN) | 罗宾斯代尔市乐队（明尼苏达州罗宾斯代尔） |
| RCB | Reverse Convertible Bond | 反向可转换债券 |
| RCB | Random Coding Bound | 随机编码界限 |
| RCB | River City Band (Boston, MA) | River City乐队（马萨诸塞州波士顿） |
| RCB | Requirements Change Board | 需求变更委员会 |
| RCB | Regional Co-ordination Bureau | 区域协调局 |
| RCB | Robust Capon Beamformer | 坚固的Capon波束形成器 |
| RCB | Rail Car Coating Brokers | 轨道车辆涂层经纪人 |
| RCB | Richmond Concert Band (Richmond, VA) | 里士满音乐乐队（弗吉尼亚州里士满） |
| RCB | Retrieval Containment Building | 回收安全壳厂房 |
| RCB | Richmond Community Bands | 里士满社区乐队 |
| RCB | Robert Cray Band | 罗伯特·克雷乐队 |
| RCB | Revere Copper and Brass, Inc (Canton, MA) | Revere Copper and Brass，Inc（马萨诸塞州坎顿） |
| RCB | Red Carnation Ball (Tau Kappa Epsilon's annual formal) | 红色康乃馨球(陶卡巴显示一年一度的形式) |
| RCB | Re-Configuration Buffer | 重新配置缓冲区 |
| RCB | Raw Chipboard | 未加工刨花板 |
| RCB | River City Beemers | 河城啤酒厂 |
| RCB | Red Cross Book | 红十字会手册 |
| RCB | Randomized Complete Block design | 随机完全分组设计 |
| RCB | Research Contracts Branch | 研究合同处 |
| RCB | Richards Bay, South Africa | 南非理查兹湾 |
| RCB | Romanian Convention Bureau | 罗马尼亚会议局 |
| RCB | Representative Church Body | 代表教会机构 |
| RCB | Rotated Checker Board | 旋转棋盘 |
| RCB | Roswell Computer Books | 罗斯威尔计算机书籍 |
| RCB | Reactor Containment Building | 反应堆安全壳厂房 |
| RCB | Red Cambodian Blood | 红色柬埔寨血 |
| RCB | Radio Crystal Blue | 无线电水晶蓝 |
| RCB | Right Corner Back | 右后角 |
| RCB | Registered Certification Body | 注册认证机构 |
| RCB | Residual Circuit Breaker | 剩余断路器 |
| RCB | Royal Council of Britannia | 大不列颠皇家委员会 |
| RCB | Rockville Concert Band (Rockville, MD) | 洛克维尔音乐会乐队（马里兰州洛克维尔） |
| RCB | Regular Commissions Board (UK) | 定期委员会（英国） |
| RCB | Relay Control Box | 继电器控制箱 |
| RCB | Robinson College of Business | 罗宾逊商学院 |
| RCB | Rock Creek Barrels, Inc | Rock Creek Barrels公司 |
| RCB | Reynoldsburg Community Band (Reynoldsburg, OH) | 雷诺兹堡社区乐队（俄亥俄州雷诺兹堡） |
| RCB | Receive Control Block | 接收控制块 |
| RCB | Residual Current Breaker | 剩余电流断路器 |
| RCB | Rosyth Concert Band | Rosyth音乐乐队 |
| RCB | Right Cornerback (football) | 右后卫（足球） |
| RCB | Registry of Companies & Businesses (Republic of Singapore) | 注册的公司和企业(新加坡) |
| RCB | Regional Certifying Body (Australia immigration) | 区域认证机构（澳大利亚移民） |
| RCB | Requirements Control Board | 需求控制委员会 |
| RCB | Ridgewood Concert Band (Ridgewood, NJ) | Ridgewood音乐会乐队（新泽西州Ridgewood） |
| RCB | Rivers Cuomo Band | 河流Cuomo带 |
| RCB | Reinforced Concrete Box | 钢筋混凝土箱 |
| RCB | Riverside Concert Band (Riverside, CA) | 河滨音乐乐队（加利福尼亚州河滨） |
| RCB | Richardson Community Band (Richardson, TX) | 理查德森社区乐队（德克萨斯州理查德森） |
| RCB | Rivers Correspondence Board | 河流通信委员会 |