| DARS | Data-Acquisition and Recording System | 数据收集与记录系统 |
| DARS | Dallas Area Rocket Society | 达拉斯地区火箭协会 |
| DARS | Degree Audit Reporting System (registration and transcript software) | 学位审核报告系统（注册和成绩单软件） |
| DARS | Databased Accounting Reconciliation System | 数据库会计对账系统 |
| DARS | Data Acquisition and Recording System | 数据采集和记录系统 |
| DARS | Department of Defense Architecture Repository System | 国防部体系结构存储系统 |
| DARS | Digital Audio Reference Signal | 数字音频参考信号 |
| DARS | Digital Audio Radio System | 数字音频广播系统 |
| DARS | Data Acquisition and Reduction System (NASA) | 数据采集和还原系统（NASA） |
| DARS | Digital Audio Radio Satellite | 数字音频无线电卫星 |
| DARS | Defense Acquisition Regulation Supplement | 国防采办条例补充 |
| DARS | Driver Assessment and Rehabilitation Services | 驾驶员评估和康复服务 |
| DARS | Defense Acquisition Regulatory System | 国防采购规章系统 |
| DARS | Daily Aerial Reconnaissance Syndicate | 每日空中侦察联合会 |
| DARS | Document Archival Retrieval System | 文献档案检索系统 |
| DARS | Daily Airborne Reconnaissance and Surveillance | 日常空中侦察和监视 |
| DARS | Deployable ACC (Air Control Centre), RPC (Recognized Air Picture Production Centre), SFP (Sensor Fusion Post) | 可部署ACC（空中控制中心）、RPC（公认的空中图像制作中心）、SFP（传感器融合柱） |
| DARS | Department of the Army Relocation Sites | 陆军部再配置台站 |
| DARS | Digital Audio Radio Service | 数字音频广播服务 |
| DARS | Department of Assistive and Rehabilitative Services | 辅助和康复服务部 |
| DARS | Degree Auditing Report System (University) | 学位审计报告系统（大学） |