| CASE | Centre for Advanced Studies in Environment | 环境高级研究中心 |
| CASE | Committee on Academic Science and Engineering | 科学与工程学术委员会 |
| CASE | Computer-Aided Software Engineering | 计算机辅助软件工程 |
| CASE | Common Application Service Element | 公共应用服务单元 |
| CASE | Computer Aided Systems Evaluation | 计算机辅助系统评价 |
| CASE | Computer-Automated Support Equipment | 计算机自动化支援设备 |
| CASE | Computer and Systems Engineering | 计算机与系统工程 |
| CASE | Common Access Switching Equipment | 普通入口转换装置 |
| CASE | Council of American Structural Engineers | 美国结构工程师协会 |
| CASE | Consumers Association of Singapore (nonprofit consumer protection agency) | 新加坡消费者协会（非营利消费者保护机构） |
| CASE | Colorado Association of School Executives | 科罗拉多州学校管理人员协会 |
| CASE | Canadian Association for Sound Ecology | 加拿大健全生态协会 |
| CASE | Computer-Aided System Engineering | 计算机辅助系统工程 |
| CASE | Chenega Advanced Solutions & Engineering, LLC | Chenega领先的解决方案及工程有限公司 |
| CASE | Center for the Advanced Study of the Environment | 环境高级研究中心 |
| CASE | Conference on Automation Science and Engineering (IEEE) | 自动化科学与工程会议（IEEE） |
| CASE | Center for Aerospace Safety Education | 航空航天安全教育中心 |
| CASE | Computer Applications and Software Engineering | 计算机应用与软件工程 |
| CASE | Customer Application Support Engineer | 客户应用支持工程师 |
| CASE | Collaborative Award in Science and Engineering (UK, ESRC) | 科学与工程合作奖（英国，ESRC） |
| CASE | Coalition of American Structural Engineers | 美国结构工程师联盟 |
| CASE | Cooperative Awards in Science and Engineering | 科学与工程合作奖 |
| CASE | Coordinated Air- Sea Experiment | 海空协同实验 |
| CASE | Countywide Anti Substance-Abuse Efforts | 全国反药物滥用工作 |
| CASE | Comparison Alternative Shopping Engine | 比较替代购物引擎 |
| CASE | Cysteic Acid separating the dye and the SE | 胱酸分离染料和SE |
| CASE | Computer-Aided Systems Engineering | 计算机辅助系统工程 |
| CASE | Continuing Automotive Service Education | 继续汽车服务教育 |
| CASE | Community Awareness Safety Education | 社区意识安全教育 |
| CASE | Computer Aid Software Engineering | 计算机辅助软件工程 |
| CASE | Computer- Aided Systems Engineering | 计算机辅助系统工程 |
| CASE | Controlled Airspace Synthetic Environment | 受控空域合成环境 |
| CASE | Computer Aided System Engineering | 计算机辅助系统工程 |
| CASE | Cuerpo Auxiliar de Suboficiales de EjÉrcito | Cuerpo Auxiliar de Suboficiales de EjÉrcito |
| CASE | Chicago Academic Standards Examinations | 芝加哥学术标准考试 |
| CASE | Cairo and Alexandria Stock Exchange | 开罗和亚历山大证券交易所 |
| CASE | Clarkston Area Speak Easy Toastmasters Club | 克拉克斯顿地区演讲会俱乐部 |
| CASE | International Workshop on Computer-Aided Software Engineering | 计算机辅助软件工程国际研讨会 |
| CASE | Confidence, Accessibility, Soundness, And Efficiency | 信心、可访问性、可靠性和效率 |
| CASE | Confidence, Accessibility, Safety, and Efficiency | 信心、可访问性、安全性和效率 |
| CASE | Can't Afford Something Else | 买不起东西 |
| CASE | California Attorneys, Administrative Law Judges and Hearing Officers in State Employment (union) | 加州律师、行政法法官和州就业听证官（工会） |
| CASE | Centre for Apologetic Scholarship and Education (New College, UNSW) | 道歉奖学金和教育中心（新南威尔士大学新学院） |
| CASE | Computer Automated Support Equipment | 计算机自动化支持设备 |
| CASE | Campaign Against Stevenage Expansion | 反对Stevenage扩张运动 |
| CASE | Cellular Ammunition Storage Equipment (gaming) | 蜂窝弹药储存设备（游戏） |
| CASE | Clean and Sober Experience | 干净和清醒的体验 |
| CASE | Copy and Share Everything | 复制和共享所有内容 |
| CASE | Cairo & Alexandria Stock Exchanges | 开罗和亚历山大证券交易所 |
| CASE | Center for Social and Economic Research (Poland) | 社会和经济研究中心（波兰） |
| CASE | Computer Assisted Systems Engineering | 计算机辅助系统工程 |
| CASE | Copy and Steal Everything | 复制和窃取所有内容 |
| CASE | Catholic Schools of Eau Claire (Eau Claire, Wisconsin) | Eau Claire天主教学校（威斯康辛州Eau Clair） |
| CASE | Coatings, Adhesives, Sealants & Elastomers | 涂料、粘合剂、密封剂、弹性体 |
| CASE | Computer-Assisted Software Engineering | 计算机辅助软件工程 |
| CASE | Coalition of Agencies Serving the Elderly | 老年人服务机构联盟 |
| CASE | Compressed Air System | 压缩空气系统 |
| CASE | Centrum Analiz Spoleczno-Ekonomicznych (Center for Social and Economic Research; Poland) | 波兰社会经济研究中心 |
| CASE | Copy And Share with Everyone | 复制并与所有人共享 |
| CASE | Common Automated System Execution | 通用自动化系统执行 |
| CASE | Campaign for Science and Engineering (UK) | 科学与工程运动（英国） |
| CASE | Counselling Assistance to Small Enterprises (Canada) | 向小型企业提供咨询援助（加拿大） |
| CASE | Co-operative Awards in the Sciences of the Environment | 环境科学合作奖 |
| CASE | Conformity Assessment System Evaluation | 符合性评估系统评估 |
| CASE | Carnegie Academy for Science Education | 卡内基科学教育学院 |
| CASE | Case Studies in Engineering Education | 工程教育案例研究 |
| CASE | Citizenship and Service Education (Rutgers University) | 公民和服务教育（罗格斯大学） |
| CASE | Computer-Assisted Structural Engineering | 计算机辅助结构工程 |
| CASE | Council for Advancement and Support of Education | 教育促进和支持委员会 |
| CASE | Copy and Selectively Edit | 复制并选择性编辑 |
| CASE | Computer Aided Software Engineering | 计算机辅助软件工程 |
| CASE | Counsel Automated Systems Environment | 自动化系统环境顾问 |
| CASE | Common Application Service Elements | 通用应用程序服务元素 |
| CASE | Caithness and Sutherland Enterprise (UK) | Caithness and Sutherland Enterprise（英国） |
| CASE | Corps Area Support Element | 陆军地区支援分队 |
| CASE | Combined Arms Synthetic Experiment | 联合兵种合成实验 |
| CASE | Computer Automated Software/System Engineering | 电脑自动化软件/系统工程 |
| CASE | Corps And Subordinate Echelons | 兵团和下级梯队 |
| CASE | Conceptually Accurate Signed English | 概念上准确的签名英语 |
| CASE | Coordinated Air-Sea Experiment | 海空协同实验 |