| DRA | deferred rendering architecture | 延迟渲染架构 |
| DRA | Dude Ranchers' Association | 都德农场主协会 |
| DRA | Data Research Associates | 数据研究协会 |
| DRA | Disability Resource Association | 残疾人资源协会 |
| DRA | Disability Resource Association (Crystal City, MO) | 残疾人资源协会（密苏里州水晶城） |
| DRA | Delaware Repeater Association | 特拉华州中继器协会 |
| DRA | Developmental Reading Assessment (educational test) | 发展性阅读评估（教育测试） |
| DRA | Directory Replication Agent | 目录复制代理 |
| DRA | Dispute Resolution Agreement | 争议解决协议 |
| DRA | Dual-Reflector Antenna | 双反射器天线 |
| DRA | Data Record Analysis | 数据记录分析 |
| DRA | Depot Repair Action(s) | 车辆段维修行动 |
| DRA | Distributed Raman Amplification | 分布式拉曼放大 |
| DRA | Dual Rational Arnoldi (algorithm) | 对偶有理Arnoldi（算法） |
| DRA | Don't Recognize Acronyms | 不认识的首字母缩写 |
| DRA | Distributed Resources Assessment | 分布式资源评估 |
| DRA | Division of Ratepayer Advocates (California) | 差饷律师处（加利福尼亚州） |
| DRA | Defensive Regression Analysis | 防御性回归分析 |
| DRA | Daily Round Archives | 每日循环存档 |
| DRA | Downregulated in Adenoma | 腺瘤下调 |
| DRA | Deficit Reduction Act of 1984 | 1984年赤字削减法案 |
| DRA | Discontinuously Reinforced Aluminum | 不连续增强铝 |
| DRA | Dynamic Resource Allocation | 动态资源分配 |
| DRA | Defense Reporting Activity (US DoD) | 国防报告活动（美国国防部） |
| DRA | Drivers Reminder Appliance (UK trains) | 驾驶员提醒装置（英国列车） |
| DRA | Duraswitch Industries, Inc. | Duraswitch工业公司。 |
| DRA | Design Review Agreement | 设计审查协议 |
| DRA | Deafness Resources Australia | 澳大利亚耳聋资源 |
| DRA | Drag Reducing Agents | 减阻剂 |
| DRA | Dreaded Rear Admiral (band) | 无畏海军少将（乐队） |
| DRA | Deinococcus Radiodurans | 抗辐射菌 |
| DRA | Dynamic Rate Adaptation | 动态速率自适应 |
| DRA | Defense Research Agency | 国防研究局 |
| DRA | Director Of Regional Advocacy | 区域宣传总监 |
| DRA | Dynamic Range Adjust (IKONOS Imagery) | 动态范围调整（IKONOS图像） |
| DRA | Defense Research and Applications | 国防研究与应用 |
| DRA | Dynamic Reclaiming Algorithm | 动态回收算法 |
| DRA | Distributed Restoration Algorithm | 分布式恢复算法 |
| DRA | Data Rate Adapter | 数据速率适配器 |
| DRA | Defense Reauthorization Act of 1991 | 1991年国防再授权法案 |
| DRA | Design Review Agency | 设计审查机构 |
| DRA | Dravidian (Other) | Dravidian（其他） |
| DRA | Dynamic Redeployment Algorithm | 动态重新部署算法 |
| DRA | Direction de La Recherche AppliquÉe (French) | Direction de La Recherche AppliquÉe (French) |
| DRA | dextran-reactive antibody | 葡聚糖反应性抗体 |
| DRA | disease-resistant antigen | 抗病抗原 |
| DRA | Deputy Regional Administrator | 副区域管理员 |
| DRA | Detailed Requirements Analysis | 详细需求分析 |
| DRA | Decision Risk Analysis | 决策风险分析 |
| DRA | Delta Regional Authority | 三角洲地区管理局 |
| DRA | Dead Reckoning Analyzer | 航位推算分析仪 |
| DRA | Drainage Retention Area | 排水保留区 |
| DRA | Designated Repair Activity | 指定维修活动 |
| DRA | Discrete Raman Amplifier | 离散拉曼放大器 |
| DRA | Directory and Resource Administrator | 目录和资源管理员 |
| DRA | Deployment/Deactivation Requirements Analysis | 部署的需求分析的失活或 |
| DRA | Developmental Reading Assessment | 发展性阅读评估 |
| DRA | Distributed Robotic Architecture | 分布式机器人体系结构 |
| DRA | Drug Regulatory Affairs | 药品监管事务 |
| DRA | Dielectric Resonator Antenna | 介质谐振器天线 |
| DRA | Digit-Recurrence Algorithm | 数字递归算法 |
| DRA | Dining Room Assistant | 餐厅助理 |
| DRA | Digital Recorded Announcement | 数字录音公告 |
| DRA | Data Redundance Avoidance | 避免数据冗余 |
| DRA | Dual Recovery Anonymous | 双重恢复匿名 |
| DRA | Disaster Recovery Area | 灾难恢复区域 |
| DRA | Deployment Requirements Assessment | 部署需求评估 |