| CEDAR | California Economic Diversification and Revitalization | 加州经济多样化和振兴 |
| CEDAR | Computer Enhanced Digital Audio Restoration | 计算机增强数字音频恢复 |
| CEDAR | Centro de DiagnÓstico de Embarazo de Alto Riesgo (Spanish) | Centro de DiagnÓstico de Embarazo de Alto Riesgo (Spanish) |
| CEDAR | Central European Environmental Data Request Facility | 中欧环境数据请求机制 |
| CEDAR | Core Extraction Distributed Ad-Hoc Routing | 核心提取分布式Ad Hoc路由 |
| CEDAR | Complexity, Expressibility, and Decidability in Automated Reasoning (workshop) | 自动化推理中的复杂性、可表达性和可决定性（研讨会） |
| CEDAR | Center of Excellence for Document Analysis and Recognition | 文件分析和识别卓越中心 |
| CEDAR | Center for Education and Drug Abuse Research | 教育和药物滥用研究中心 |
| CEDAR | Centre for Educational Development, Appraisal and Research | 教育发展、评估和研究中心 |
| CEDAR | Code Enforcement Disaster Assistance Response | 代码执行灾难援助响应 |
| CEDAR | Center for Economic Development and Applied Research (Royal Roads University) | 经济发展和应用研究中心（皇家道路大学） |
| CEDAR | Christian Education Development and Relief | 基督教教育的发展与救济 |
| CEDAR | Cultural Ecological Developmental Agricultural And Recreational | 文化生态发展农业与休闲 |
| CEDAR | Coupling Energetics and Dynamics of Atmospheric Regions | 大气区域的耦合能量学和动力学 |
| CEDAR | Christian Elder Dispensations Arbitration Reconciliation | 基督教长老豁免仲裁和解 |