| CCR | Central Control Room | 中央控制室 |
| CCR | endogenous creatinine clearance rate | 内生肌酐清除率 |
| CCR | Continuity-Check-Request signal | 请求导通检验信号 |
| CCR | Chip Configuration Register | 芯片配置寄存器 |
| CCR | Call Congestion Ratio | 呼损率 |
| CCR | commitment concurrency and recovery | 恢复服务元素 |
| CCR | Concord, CA, USA - Municipal (airport code) | 美国加利福尼亚州康科德市-市政(机场代码) |
| CCR | Community Covenants & Restrictions (homeowners associations) | 社会契约、限制(房屋协会) |
| CCR | ComitÉ Consultatif sur la Recherche (French: Consultative Committee on Research, Canada) | ComitÉ Consultatif sur la Recherche (French: Consultative Committee on Research, Canada) |
| CCR | City Civil Registrar | 市民事登记官 |
| CCR | Contractor Change Request | 承包商变更请求 |
| CCR | Cash Conversion Rate (ratio of free cash flow to income) | 现金转换率(自由现金流与收入的比率) |
| CCR | Center for Cancer Research (NIH) | 癌症研究中心(NIH) |
| CCR | Center for Craniofacial Regeneration | 颅面再生中心 |
| CCR | Central Cancer Registry | 中央癌症登记处 |
| CCR | Corporate Citizenship Report | 企业公民报告 |
| CCR | Computer Communication Review (technical newsletter for ACM SIGCOMM) | 计算机通信评论(ACM SIGCOMM技术通讯) |
| CCR | Coordinated Compliance Review | 协调合规审查 |
| CCR | Command Conference Room | 指挥会议室 |
| CCR | Center for Cooperative Resolution | 合作解决中心 |
| CCR | Corner Cube Retroreflector | 角立方体反光镜 |
| CCR | Combat Crew | 战斗车组 |
| CCR | Certified Construction Reviewer (Delaware) | 认证施工审核人(特拉华州) |
| CCR | Control Center Rack (NASA) | 控制中心机架(NASA) |
| CCR | Central Contractor Registry | 中央承包商注册处 |
| CCR | Commission on Civil Rights | 公民权利委员会 |
| CCR | Comision Clasificadora de Riesgo (Spanish) | Riesgo冲突委员会(西班牙语) |
| CCR | Criminal Conviction Review | 刑事定罪审查 |
| CCR | Context Control | 上下文控件 |
| CCR | Complex Coordinate Rotation | 复杂坐标旋转 |
| CCR | Construction Compliance Report | 施工符合性报告 |
| CCR | Combined Casualty Report | 综合伤亡报告 |
| CCR | Chocolate-Covered Raisins | 巧克力葡萄干 |
| CCR | Computer-Communications Research | 计算机通信研究 |
| CCR | Caisse Centrale de Reassurance (French) | Caisse Centrale de Relnsurance(法语) |
| CCR | Cultural Creative Ring | 文化创意戒指 |
| CCR | Controller Controller Revolution (Dance Dance Revolution) | 控制器控制器革命(舞蹈革命) |
| CCR | Covenants, Conditions, and Restrictions (insurance; real estate) | 契约、条件和限制(保险;房地产) |
| CCR | Center for Child Care Resources | 儿童保育资源中心 |
| CCR | Criss Cross Row | 十字交叉排 |
| CCR | Citizens for Civil Rights | 公民权利 |
| CCR | Center for Corpus Research (University of Birmingham, UK) | 语料库研究中心(英国伯明翰大学) |
| CCR | Cream City Review | 奶油城评论 |
| CCR | California Code of Regulations | 加利福尼亚州法规 |
| CCR | Cardio-Cerebral-Resuscitation (Life-Saving Method for cardiac arrest) | 心脑复苏(心脏骤停的救生方法) |
| CCR | China Chemical Reporter | 中国化学记者 |
| CCR | Chair Command Release/Refuse | 椅子命令发布/废物 |
| CCR | Computer Competency Requirement | 计算机能力要求 |
| CCR | Central Commission for Navigation on the Rhine | 莱茵河中央航行委员会 |
| CCR | Capital Collateral Representative | 资本担保代表 |
| CCR | Commitment, Concurrence, and Redundancy | 承诺、并发和冗余 |
| CCR | Cost of Corrective Replacement | 纠正性更换成本 |
| CCR | Coherent Correlation Receiver | 相干相关接收机 |
| CCR | Coordinating Committee on Remuneration | 薪酬协调委员会 |
| CCR | Cambridge Clinical Research (UK) | 剑桥临床研究(英国) |
| CCR | Council for Chemical Research | 化学研究委员会 |
| CCR | Cadet College Rangpur (Bangladesh) | 朗布尔军校(孟加拉国) |
| CCR | Cross-Correlation Reduction | 互相关减少 |
| CCR | Center for Climatic Research (University of Wisconsin-Madison) | 气候研究中心(威斯康星大学麦迪逊分校) |
| CCR | Center for Celiac Research | 西莉亚研究中心 |
| CCR | Cancer Control Research (Canada) | 癌症控制研究(加拿大) |
| CCR | Center for Conflict Resolution | 冲突解决中心 |
| CCR | California Cancer Registry | 加州癌症登记处 |
| CCR | Certified Community Researcher | 认证社区研究员 |
| CCR | Computability, Complexity and Randomness (conference) | 可计算性、复杂性和随机性(会议) |
| CCR | Catholic Charismatic Renewal | 天主教魅力复兴 |
| CCR | Cumulative Continuation Rate | 累计延续率 |
| CCR | Conradson Carbon Residue | 康拉德森残炭 |
| CCR | Center for Comparative Research | 比较研究中心 |
| CCR | Circular Chart Recorder | 圆形图表记录器 |
| CCR | Constant Current Regulator | 恒流调节器 |
| CCR | Climate Change Research | 气候变化研究 |
| CCR | Centre for Cultural Research (Australia) | 文化研究中心(澳大利亚) |
| CCR | Center for Complexity Research | 复杂性研究中心 |
| CCR | Canadian Council for Refugees | 加拿大难民理事会 |
| CCR | College of Court Reporting | 法院报告学院 |
| CCR | Caulobacter Vibrioides | 弧菌类茎杆菌 |
| CCR | Cross-Cultural Research | 跨文化研究 |
| CCR | Citroen Club Rijnmond (The Netherlands) | 雪铁龙俱乐部Rijnmond(荷兰) |
| CCR | C-C Chemokine Receptor | C-C趋化因子受体 |
| CCR | Centro Cristao de Recreacao (Portugese) | Cristoo de Recreaco中心(葡萄牙) |
| CCR | Client Configuration Request (Microsoft SMS) | 客户端配置请求(Microsoft SMS) |
| CCR | Connection Challenge Response | 连接质询响应 |
| CCR | Consiglio Comunale dei Ragazzi (Italian) | Consiglio Comunale dei Ragazzi(意大利语) |
| CCR | Center for Communications Research | 通信研究中心 |
| CCR | Condition Code Register | 条件代码寄存器 |
| CCR | Center for Constitutional Rights | 宪法权利中心 |
| CCR | Certified Court Reporter | 认证法庭报告员 |
| CCR | Contract Change Request | 合同变更请求 |
| CCR | Center for Computational Research | 计算研究中心 |
| CCR | Continuity of Care Record | 护理记录的连续性 |
| CCR | Center for Clinical Research | 临床研究中心 |
| CCR | Centralized Control Room | 集中控制室 |
| CCR | Center for Ceramic Research | 陶瓷研究中心 |
| CCR | Creatinine Clearance Rate | 肌酐清除率 |
| CCR | Corridor Circuit Rider | 走廊电路骑手 |
| CCR | Center for Cardiovascular Research | 心血管研究中心 |
| CCR | Corner Cube Reflector | 角立方体反射器 |
| CCR | Center for Consumer Research | 消费者研究中心 |