| DMA | Dominica (ISO Country code) | 多米尼加（ISO国家代码） |
| DMA | Direct Memory Access | 直接存贮器访问 |
| DMA | Dimethyl Aniline | 二甲基苯胺 |
| DMA | Dimethyl Acetamide | 二甲基乙酰胺 |
| DMA | Defense Mapping Agency | 国防制图局 |
| DMA | Dynamic Mechanical Analysis | 动态力学分析法 |
| DMA | Dungeon Masters Association | 地下城大师协会 |
| DMA | Downtown Merchants Association | 市中心商业协会 |
| DMA | Defence Manufacturers Association (UK) | 国防制造商协会（英国） |
| DMA | Dietary Managers Association | 膳食管理者协会 |
| DMA | Dayton Microcomputer Association (Ohio, USA) | 代顿微机协会（美国俄亥俄州） |
| DMA | Direct Marketing Association | 直接营销协会 |
| DMA | Danish Medical Association | 丹麦医学协会 |
| DMA | Digital Media Association | 数字媒体协会 |
| DMA | Dayton Microcmpnuter Association | 代顿微型坚果协会 |
| DMA | Durham Miners' Association (UK) | 达拉谟矿工协会(英国) |
| DMA | Denver Metropolitan Area | 丹佛大都会区 |
| DMA | Deutsches Musikarchiv Berlin (German: Berlin Music Archives) | Deutsches Musikarchiv Berlin（德语：柏林音乐档案馆） |
| DMA | Data Management Area | 数据管理区域 |
| DMA | Dominant Marketing Area | 主导营销领域 |
| DMA | Departament de Medi Ambient (Department of Environmental Issues) | 环境卫生部（环境问题部） |
| DMA | Data Mining Algorithm | 数据挖掘算法 |
| DMA | David Milling Architects (Ann Arbor, MI) | David Milling Architects（密歇根州安娜堡） |
| DMA | Defense Mapping Agency (former Army Map Service; later NIMA, now NGA) | 国防测绘局（前陆军地图局；后为NIMA，现为NGA） |
| DMA | Dangerous Military Activities | 危险的军事活动 |
| DMA | Displaced Moving Average | 位移移动平均线 |
| DMA | Division of Military Application | 军事应用司 |
| DMA | Direct Memory Addressing | 直接存储地址 |
| DMA | Defense Media Activity | 国防媒体活动 |
| DMA | Digital Media Archive | 数字媒体存档 |
| DMA | Distributed Mathematics Assessment | 分布式数学评估 |
| DMA | Disaster Mitigation Act of 2000 (aka the 2000 Stafford Act amendments) | 2000年《减灾法案》（又称2000年《斯塔福德法案》修正案） |
| DMA | Dolores Mission Alternative School | 多洛雷斯任务替代学校 |
| DMA | Day Moving Average | 日移动平均值 |
| DMA | Deceptive Marketing Associates | 欺骗性营销伙伴 |
| DMA | Days Moving Average | 天数移动平均值 |
| DMA | Don't Mention Age | 别客气 |
| DMA | Drawing Mark As-built | 图纸标记为竣工 |
| DMA | Discretionary Managed Account | 全权托管账户 |
| DMA | Depot Maintenance Activity | 车辆段维护活动 |
| DMA | Document Management Alliance | 文档管理联盟 |
| DMA | Doctor of Musical Arts (university degree) | 音乐艺术博士（大学学历） |
| DMA | Dublin Martial Arts | 都柏林武术 |
| DMA | Direct Market Access | 直接市场准入 |
| DMA | Defense of Marriage Act | 婚姻辩护法 |
| DMA | Designated Maintenance Agency | 指定保养局 |
| DMA | Dead Man Anchor (independent anchor point, offshore engineering) | 死人锚（独立锚点，海上工程） |
| DMA | Data Management Analysis | 数据管理分析 |
| DMA | Distant Monitor Access | 远程监视器访问 |
| DMA | N,N-Dimethylacetamide | N、 N-二甲基乙酰胺 |
| DMA | Don't Mess Around | 不要浪费时间 |
| DMA | Digital Model Assembly | 数字模型组件 |
| DMA | Director of Military Assistance | 军事援助处处长 |
| DMA | Decision Making Authority | 决策机构 |
| DMA | Distributed Multipole Analysis | 分布式多极分析 |
| DMA | Doesn't Mean Anything | 没有任何意义 |
| DMA | Dynamic Mechanical Analyzer (thermoanalytical technique) | 动态机械分析仪（热分析技术） |
| DMA | diethylarginine | 二乙基精氨酸 |
| DMA | Design Margin Analysis | 设计裕度分析 |
| DMA | District Meter Area | 区域仪表面积 |
| DMA | District Metered Area (geography) | 地区测量面积（地理） |
| DMA | Design and Make Assignment | 设计和制作任务 |
| DMA | Directory of Military Application | 军事应用目录 |
| DMA | Direct Marketing Analysis | 直接营销分析 |
| DMA | Daily Morning Activity | 每日早晨活动 |
| DMA | Department of Military Affairs | 军事部 |
| DMA | Designated Market Area | 指定市场区域 |
| DMA | Display Memory At | 显示内存位置 |
| DMA | Danish Music Awards | 丹麦音乐奖 |
| DMA | Digital Media Adapter | 数字媒体适配器 |
| DMA | Distributed Management Application(s) | 分布式管理应用程序 |
| DMA | Department of Management and Administration (Tallahasse, Florida, USA) | 管理和行政部（美国佛罗里达州塔拉哈塞） |
| DMA | Dimethoxyamphetamine | 二甲氧基苯丙胺 |
| DMA | Division of Medical Assistance | 医疗援助司 |
| DMA | Dale Morris & Associates | 戴尔·莫里斯和同事 |
| DMA | Dynamic Memory Allocation | 动态内存分配 |
| DMA | disodium methylarsenate | 甲基砷酸二钠 |
| DMA | Database Marketing Agency, Inc. | 数据库营销代理公司。 |
| DMA | Digraph Matrix Analysis | 有向图矩阵分析 |
| DMA | Diplôme des MÉtiers d'art (French: Art Trade Diploma) | Diplôme des MÉtiers d'art (French: Art Trade Diploma) |
| DMA | Diagnosis of Multiple Alarms | 多个报警的诊断 |
| DMA | Department of Medical Assistance | 医疗援助部 |
| DMA | dimethylanthracene | 二甲基蒽 |
| DMA | Digital Media Academy | 数字媒体学院 |
| DMA | dimethylaniline | 二甲基苯胺 |
| DMA | Dance Masters of America | 美国舞蹈大师 |
| DMA | Demographic Market Area | 人口市场区域 |
| DMA | dimethyl acetylamide | 二甲基乙酰酰胺 |
| DMA | Domain Manager Agent | 域管理器代理 |
| DMA | Daily Morning Activities | 每日早晨活动 |
| DMA | Detroit Metro Airport (Romulus, MI) | 底特律地铁机场（密歇根州罗穆卢斯） |
| DMA | Digital Media Arts | 数字媒体艺术 |
| DMA | Differential Mobility Analyzer | 差分迁移率分析仪 |
| DMA | Dimethylamines | 二甲胺类 |
| DMA | dimethylamine | 二甲胺 |
| DMA | dimethyl-adipimidate | 己二酸二甲酯 |
| DMA | Diploma of Municipal Administration | 市政管理文凭 |
| DMA | dimethyladenosine | 二甲基腺苷 |
| DMA | dimethyl-acetal | 二甲基缩醛 |