| HMD | Heard Island and McDonald Islands (ISO Country code) | 赫德岛和麦克唐纳群岛(ISO国家代码) |
| HMD | holographic media disk | 全息媒体磁盘 |
| HMD | Head-Mounted Display | 头载式显示器 |
| HMD | Horizontal Magnetic Dipole | 水平磁偶极子 |
| HMD | Human Motor Development | 人体运动发育 |
| HMD | H L M Design, Inc. | H L M设计公司。 |
| HMD | Hermes Media Design | 爱马仕媒体设计 |
| HMD | Hardcore Monster Destroyer | 硬核怪兽毁灭者 |
| HMD | Horace Mundy Chapter (International Order of Demolay) | Horace Mundy分会(国际示威秩序) |
| HMD | History of Medicine Division (National Library of Medicine) | 医学史部(国家医学图书馆) |
| HMD | Head Mounted Display | 头戴式显示器 |
| HMD | Harmonie Municipale de Dudelange (Luxembourg) | Dudelange市协调会(卢森堡) |
| HMD | Hyperspectral Mine Detection (DARPA) | 高光谱地雷探测(DARPA) |
| HMD | Hall Monitor Duty | 大厅监视器职责 |
| HMD | Helmet-Mounted Display | 头盔显示器 |
| HMD | Holographic Monitor Device | 全息监视器 |
| HMD | Hand Made | 手工制作的 |
| HMD | Hierarchical Message Description | 分层消息描述 |
| HMD | Human Mortality Database | 人类死亡率数据库 |
| HMD | Hoof and Mouth Disease | 口蹄疫 |
| HMD | Hybrid Mass Damper | 混合质量减振器 |
| HMD | Hexamethyldiamine (nylon chemistry) | 六甲基二胺(尼龙化学) |
| HMD | Head Mounted Device | 头戴式装置 |
| HMD | Hardware Maintenance Depot | 硬件维护仓库 |
| HMD | Hadamard-based Multi-User Detector | 基于Hadamard的多用户检测器 |
| HMD | Hyaline Membrane Disease | 透明质膜病 |
| HMD | Hi Mom & Dad | 嗨妈妈和爸爸 |
| HMD | Hepatic Microvascular Dysplasia | 肝微血管发育不良 |
| HMD | Helmet Mounted Display | 头盔显示器 |
| HMD | Hollow Metal Door | 空心金属门 |
| HMD | Hydraulic Mean Depth | 水力平均深度 |
| HMD | Hull Motion Dynamics | 船体运动动力学 |
| HMD | High Mobility Downsized | 高移动性缩减 |