| DPA | Department of Public Aid | 公共援助部 |
| DPA | Department Property Administrator | 财产管理部 |
| DPA | Deutsche Presse Agentur | 德新社 |
| DPA | Double Pumped ALU | 双倍频运算逻辑单元 |
| DPA | Demand Protocol Architecture | 请求协议体系结构 |
| DPA | Doctor of Public Administration | 公共管理博士 |
| DPA | Document Printing Application | 文件打印程序 |
| DPA | Development Permit Area | 开发区 |
| DPA | Distributed-Power Architecture | 分布式能量体系结构 |
| DPA | Deputy Prosecuting Attorney | 副检查官 |
| DPA | Distributed Password Authentication | 分布式口令认证 |
| DPA | Dynamic Packet Assignment | 动态报文分发 |
| DPA | DragonAir Pilots Association | DragonAir飞行员协会 |
| DPA | Directory Publishers Association | 目录发布者协会 |
| DPA | Disabled Persons Association | 残疾人协会 |
| DPA | Dallas Police Association | 达拉斯警察协会 |
| DPA | Danish Pedophile Association | 丹麦恋童癖协会 |
| DPA | West Chicago, Illinois (Airport Code) | 伊利诺伊州西芝加哥（机场代码） |
| DPA | Defence Per Acre (gaming) | 每英亩防御（游戏） |
| DPA | Demand Priority Access | 需求优先级访问 |
| DPA | Dynamic Priority Adjustment | 动态优先级调整 |
| DPA | Department of Public Assistance | 公共援助部 |
| DPA | Delegation of Procurement Authority | 采购授权 |
| DPA | Diphenylanthracene | 二苯基蒽 |
| DPA | Data Protection Agency | 数据保护局 |
| DPA | Data Processing Agency | 数据处理局 |
| DPA | Data Processing Activity | 数据处理活动 |
| DPA | Defense Production Act | 国防生产法 |
| DPA | Data Protecting Act | 数据保护法案 |
| DPA | Dual Photon Absorptiometry (bone density test measures the spine, hip or total body) | 双光子吸收测量（骨密度测试测量脊柱、髋关节或全身） |
| DPA | Daniel Penn Associates | Daniel Penn Associates公司 |
| DPA | Downlink Phased Array (US DoD) | 下行链路相控阵（美国国防部） |
| DPA | Digital Power Amplifier | 数字功率放大器 |
| DPA | Direct Pricing Agreement (logistics) | 直接定价协议（物流） |
| DPA | Displacement Per Atom | 每原子位移 |
| DPA | Displacements Per Atom | 每原子位移 |
| DPA | Depot Planning Annex | 车辆段规划附件 |
| DPA | Defense Procurement Agency | 国防采购局 |
| DPA | Designated Person Ashore (shipping) | 指定人员Ashore（航运） |
| DPA | Deepwater Ports Act of 1974 | 1974年深水港口法 |
| DPA | Down Payment Assistance | 预付款援助 |
| DPA | Digital Production Arts | 数字制作艺术 |
| DPA | Defence Procurement Agency | 国防采购局 |
| DPA | Distributive Pool Account | 分配池帐户 |
| DPA | Dual Premise Address | 双重前提地址 |
| DPA | Dell Preferred Account | Dell首选帐户 |
| DPA | dorsal pancreatic arteria | 胰背动脉 |
| DPA | deeplantar arch | 深牙弓 |
| DPA | 2,2-dichloropropionic acid | 2,2-二氯丙酸 |
| DPA | dipropylacetate | 乙酸二丙酯 |
| DPA | diphenylacetylene | 二苯基乙炔 |
| DPA | dynamic physical activity | 动态体力活动 |
| DPA | diphenoliac acid | 二苯甲酸 |
| DPA | dichloro-propionanilide | 二氯丙苯胺 |
| DPA | DirecciÓn del Proyecto C.N. Asco | DirecciÓn del Proyecto C.N. Asco |
| DPA | dipropyl amine | 二丙胺 |
| DPA | dual photon absorptiometry | 双光子吸收法 |
| DPA | 9,10-diphenylanthracene | 9,10-二苯基蒽 |
| DPA | Data Processing Activities | 数据处理活动 |
| DPA | Defense Protection Act | 国防保护法 |
| DPA | Draft Pale Ale | 淡啤酒草稿 |
| DPA | Digital Pre-Assembly (Boeing's 777, 737 and Space Station) | 波音777和数字Pre-Assembly(737和空间站) |
| DPA | Democratic Party of Arkansas (Little Rock, Arkansas) | 阿肯色州民主党（阿肯色州小石城） |
| DPA | Drug Policy Alliance (New York, NY) | 药物政策联盟（纽约州纽约市） |
| DPA | Data Protection Act 1998 (UK) | 1998年数据保护法（英国） |
| DPA | Delaware Public Archives | 特拉华州公共档案馆 |
| DPA | Definitive Purchase Agreement | 最终采购协议 |
| DPA | Delivery Purchase Agreement (appendix to a purchasing contract setting logistics parameters) | 交货采购协议（设置物流参数的采购合同附录） |
| DPA | Digital Precipitation Array | 数字降水阵列 |
| DPA | Digital Phase Analysis (Tektronix) | 数字相位分析（Tektronix） |
| DPA | Department of Political Affairs | 政治事务部 |
| DPA | Diphenylamine | 二苯胺 |
| DPA | Double-Precision Arithmetic | 双精度算术 |
| DPA | Dipicolinic Acid | 二吡啶甲酸 |
| DPA | Deer Park Ave | 鹿公园大道 |
| DPA | West Chicago, Illinois USA | 美国伊利诺伊州西芝加哥 |
| DPA | Digital Production Administrator | 数字制作管理员 |
| DPA | Dayton Peace Agreement | 代顿和平协定 |
| DPA | Darfur Peace Agreement | 达尔富尔和平协议 |
| DPA | Dual Phone Adapter | 双电话适配器 |
| DPA | Divisional Purchase Agreement | 分部采购协议 |
| DPA | Data Privacy Algorithm | 数据隐私算法 |
| DPA | Differential Power Analysis | 差分功率分析 |
| DPA | Digital PBX Adapter (Cisco, VoIP) | 数字PBX适配器（Cisco、VoIP） |
| DPA | Driver Power Amplifier | 驱动器功率放大器 |
| DPA | Deutsche Presse-Agentur | 德新社 |
| DPA | Dubai Ports Authority | 迪拜港务局 |
| DPA | Director of Personnel & Administration | 管理人员和董事 |
| DPA | Distributed Power Architecture | 分布式电源架构 |
| DPA | Democratic Party of Albania | 阿尔巴尼亚民主党 |
| DPA | Disk Production Activity | 磁盘生产活动 |
| DPA | Dynamic Passenger Allocation | 动态乘客分配 |
| DPA | Distinguished Performance Award | 杰出表现奖 |
| DPA | Doctor of Public Accountancy | 公共会计博士 |
| DPA | Durable Power of Attorney | 持久授权书 |
| DPA | Dampier Port Authority (Australia) | 丹皮尔港务局（澳大利亚） |
| DPA | District Publicity Assistant | 地区宣传助理 |
| DPA | Destructive Physical Analysis | 破坏性物理分析 |
| DPA | Deferred Prosecution Agreement | 延期执行协议 |
| DPA | Deer Park Avenue | 鹿公园大道 |