| CPI | character per inch | 每英寸字符数 |
| CPI | Consumer Price Index | 消费者物价指数 |
| CPI | cost performance index | 费用执行效果指数 |
| CPI | cycles per instruction | 周期/指令 |
| CPI | Characters Per Inch | 字符数/英寸 |
| CPI | Common Part Indicator | 公共部分指示 |
| CPI | Current Priority Indicator | 当前优先次序指示器 |
| CPI | Computer PBX interface | 计算机PBX接口 |
| CPI | Concrete Pipe Institute | 混凝土管道协会 |
| CPI | Concrete Pipe Institute (Vienna, VA) | 混凝土管道协会(弗吉尼亚州维也纳) |
| CPI | Commence Primary Ignition | 开始主点火 |
| CPI | Canada Pork International | 加拿大猪肉国际 |
| CPI | Conversational Persuasion Influence | 会话说服影响 |
| CPI | Crop Protection Institute (Canada) | 作物保护研究所(加拿大) |
| CPI | Colectric Partners, Inc. | Colectric Partners,Inc.公司。 |
| CPI | Cooperative Preschool Inventory | 合作学前调查 |
| CPI | Coherent Processing Interval | 相干处理间隔 |
| CPI | Competition Policy Institute | 竞争政策研究所 |
| CPI | Calling Party Identification | 主叫方标识 |
| CPI | Bitmap graphics (Colorlab Processed Image) | 位图图形(Colorlab处理图像) |
| CPI | Consumer Programs Incorporated | 消费者计划公司 |
| CPI | Continuous Product Innovation | 持续的产品创新 |
| CPI | Common Physical Interface | 通用物理接口 |
| CPI | Computer-PBX Interface | 计算机PBX接口 |
| CPI | Computer-Processed Interpretation | 计算机处理解释 |
| CPI | Church Planting Institute | 教堂种植研究所 |
| CPI | Control Products, Inc. (East Hanover, NJ) | Control Products,Inc.(新泽西州东汉诺威) |
| CPI | Core Price Inflation (measure of inflation) | 核心价格通货膨胀(通货膨胀的量度) |
| CPI | Crisis Prevention Institute | 危机预防研究所 |
| CPI | Conditional Priority Inheritance | 条件优先级继承 |
| CPI | Communist Party of India | 印度共产党 |
| CPI | Catalytic Products International, Inc. (Echo Lake, Illinois) | 催化产品国际有限公司(伊利诺伊州Echo Lake) |
| CPI | Capital Properties, Inc., of Rhode Island | 罗德岛资本地产公司 |
| CPI | Cost Plus Incentives (contract) | 成本加成激励(合同) |
| CPI | Chronic Public Inebriate | 慢性公共醉酒 |
| CPI | Conservative Press International | 保守国际新闻社 |
| CPI | Consumer Policy Institute (Yonkers, New York) | 消费者政策研究所(纽约扬克斯) |
| CPI | Communications Power Industries (formerly Varian) | 通信电力工业(前身为瓦里安) |
| CPI | Code Page Information (File Name Extension) | 代码页信息(文件扩展名) |
| CPI | Central Pennsylvania Institute of Science and Technology (Pleasant Gap, Pennsylvania) | 宾夕法尼亚中央科学技术研究所(宾夕法尼亚州普莱森特峡) |
| CPI | China Philatelic Information (Chinese stamp authority) | 中国集邮信息(中国邮票管理局) |
| CPI | Certified Property Inspector | 认证财产检验员 |
| CPI | College Preparatory, Inc. | 大学预科公司。 |
| CPI | Continual Process Improvement | 持续过程改进 |
| CPI | Customer Provided Items | 客户提供的项目 |
| CPI | Certified Pilates Instructor | 认证普拉提教练 |
| CPI | Cumulative Progress Indicators | 累计进度指标 |
| CPI | Communications Power Industries | 通信电力行业 |
| CPI | Comissao Parlamentar de Inquerito (Brazil) | Inquerito社区(巴西) |
| CPI | Center for Public Initiatives (University of Scranton) | 公共倡议中心(斯克兰顿大学) |
| CPI | Common Process Integration | 通用流程集成 |
| CPI | Collateral Protection Insurance | 抵押品保护保险 |
| CPI | Cocktail Party Information | 鸡尾酒会信息 |
| CPI | Community Philanthropy Initiative | 社区慈善倡议 |
| CPI | Couch Potato Index | 沙发土豆指数 |
| CPI | Corrugated Plate Interceptor (oil production & treatment) | 波纹板截获器(石油生产及治疗) |
| CPI | Chemical Process Industries | 化学加工工业 |
| CPI | Church Publishing Incorporated | 教会出版公司 |
| CPI | Commence Primary Ignition (Star Wars) | 开始一次点火(星球大战) |
| CPI | california psychological inventory | 加利福尼亚心理量表 |
| CPI | Command Performance Inspection (US Navy) | 指挥性能检查(美国海军) |
| CPI | Crash Position Indicator | 应急无线电信标台 |
| CPI | Cycle Per Instruction | 每个指令的周期 |
| CPI | Construction Pollution Index | 施工污染指数 |
| CPI | Corruption Perception Index | 腐败感知指数 |
| CPI | Comprehensive Package Integration | 全面的软件包集成 |
| CPI | Common Programming Interface | 通用编程接口 |
| CPI | Cross Program Integration | 跨计划集成 |
| CPI | Chile Pepper Institute (New Mexico State University) | 智利胡椒研究所(新墨西哥州立大学) |
| CPI | Communications Processor and Interface | 通信处理器和接口 |
| CPI | Compliance Program Implementation | 合规计划实施 |
| CPI | Counterpart International | 对口国际 |
| CPI | Consolidated Plumbing Iindustries | 综合管道行业 |
| CPI | Civilian Police International | 国际民警 |
| CPI | City Property Involved | 涉及的城市财产 |
| CPI | Counter-Proliferation Initiative | 反扩散倡议 |
| CPI | Computer-to-PBX Interface | 计算机到PBX接口 |
| CPI | Civilian Personnel Integration | 文职人员整合 |
| CPI | Crisis Prevention Intervention | 危机预防干预 |
| CPI | Company Provided Item | 公司提供的项目 |
| CPI | Coastal Plains Institute (Florida, USA) | 沿海平原研究所(美国佛罗里达州) |
| CPI | Cost Per Interview (market research) | 每次面试成本(市场调查) |
| CPI | Card Processing Integration | 卡处理集成 |
| CPI | Cost Per Impression (advertising) | 每印象成本(广告) |
| CPI | Chemical Patents Index | 化学专利索引 |
| CPI | Cleft Palate Isolated | 孤立性腭裂 |
| CPI | Critical Program Information (US DoD) | 关键项目信息(美国国防部) |
| CPI | Colibria Philippines, Inc. | Colibria Philippines公司。 |
| CPI | Communications Processing and Interface (module) | 通信处理和接口(模块) |
| CPI | Car Position Indicator (elevators) | 轿厢位置指示器(电梯) |
| CPI | Certified Plumbing Inspector | 认证管道检验员 |
| CPI | Commercial Properties, Inc (Portland, ME) | 商业地产公司(波特兰,ME) |
| CPI | Cost Per Inquire/Inquiry (advertising) | 每个询问/调查费用(广告) |
| CPI | Cincinnati Precision Instruments | 辛辛那提精密仪器公司 |
| CPI | Certified Professional Inspector | 注册专业检验员 |
| CPI | Code Page Information file (DOS) | 代码页信息文件(DOS) |
| CPI | Certified Personnel Information | 认证人员信息 |
| CPI | Curioso Pero InÚtil | Curioso Pero InÚtil |
| CPI | Cost Per Impression | 每印象成本 |