| VAD | Virginia Association of the Deaf | 弗吉尼亚州聋人协会 |
| VAD | Vehicle Audit Document | 车辆审计文件 |
| VAD | Ventricular Access Device | 心室进入装置 |
| VAD | Vertebral Artery Dissection | 椎动脉夹层 |
| VAD | Veterans Affairs Department | 退伍军人事务部 |
| VAD | Vertical Axial Deposition | 垂直轴向沉积 |
| VAD | Video Archive and Dissemination | 视频存档和传播 |
| VAD | Value Added Dealer | 附加值分配器 |
| VAD | Voice Activity Detector | 语音活动检测器 |
| VAD | Veteran Agility Dog | 老手敏捷犬 |
| VAD | Value of Annual Demand | 年需求值 |
| VAD | virus-adjusting diluent | 病毒调节稀释剂 |
| VAD | Velocity Azimuth Display | 速度方位显示 |
| VAD | Vintage Aircraft Division | 复古飞机部 |
| VAD | Voice Activity Detection | 语音活动检测 |
| VAD | Velocity-Azimuth Display | 速度方位显示 |
| VAD | Vapor Axial Deposition | 蒸汽轴向沉积 |
| VAD | Value-Added Data | 增值数据 |
| VAD | Valor Agregado de DistribuciÓn (Guatemala) | Valor Agregado de DistribuciÓn (Guatemala) |
| VAD | voluntary aid detachment | 志愿援助分队 |
| VAD | Voice Activated Dictation | 语音激活听写 |
| VAD | vitamin a deficiency | 维生素a缺乏 |
| VAD | Value-Added Distributor | 增值分销商 |
| VAD | Vulnerability Assessment Device | 漏洞评估设备 |
| VAD | ventricular assist device | 心室辅助装置 |
| VAD | Vincristine, Adriamycin, Dexamethasone (chemotherapy regimen) | 长春新碱、阿霉素、地塞米松（化疗方案） |
| VAD | Voice Activated Dialing | 语音激活拨号 |
| VAD | Vertical Application Device | 垂直应用设备 |
| VAD | Value-Added Dealer | 增值经销商 |
| VAD | Volunteer Assignment Description | 志愿者任务描述 |
| VAD | Vascular Access Device | 血管进入装置 |
| VAD | Virtual Agent Desktop | 虚拟代理桌面 |