| ADG | Air Driven Generator | 空气驱动发电机 |
| ADG | Accessory Drive Gear | 附属传动齿轮 |
| ADG | Atmospheric Dynamic Payload Group | 大气动力有效载荷组 |
| ADG | Akihabara Denno Gumi (anime) | 秋叶原登野古美（动漫） |
| ADG | Attainable Diversity Gain | 可实现分集增益 |
| ADG | Archiv der Gegenwart | Gegenwart档案馆 |
| ADG | Australian Design Group (wargame company) | 澳大利亚设计集团（wargame公司） |
| ADG | Authorized Distributor Group | 授权经销商组 |
| ADG | Atrial Diastolic Gallop | 心房舒张综合征 |
| ADG | Adapter Group (US Navy) | 适配器总成（美国海军） |
| ADG | Alt Design Graphics | Alt设计图形 |
| ADG | Albinar Design Group | 阿尔比纳尔设计集团 |
| ADG | Annotated Domain Graphics | 带注释的域图形 |
| ADG | Airfield Defense Guard (RAAF) | 机场防卫队（RAAF） |
| ADG | American Data Group | 美国数据集团 |
| ADG | De-gaussing ship (Auxiliary, DeGaussing) | 去高斯船（辅助，去高斯） |
| ADG | Advanced Data Guardian | 高级数据守护程序 |
| ADG | Alarmas de Guatemala (Guatemala) | 危地马拉警报（危地马拉） |
| ADG | Absolute Data Group (Pty Ltd) | 绝对数据集团（私人有限公司） |
| ADG | Accessory Drive Gearbox (F-16 aircraft) | 附件传动齿轮箱（F-16飞机） |
| ADG | Action DÉmocratique Guyanaise (French: Guyanese Democratic Action) | Action DÉmocratique Guyanaise (French: Guyanese Democratic Action) |
| ADG | Ambulatory Diagnostic Group | 门诊诊断组 |
| ADG | Average Daily Gain | 平均每日收益 |
| ADG | Art Directors Guild | 美国艺术指导工会 |
| ADG | Air-Driven Generator | 气动发电机 |
| ADG | Acyclic Directed Graph | 非循环有向图 |
| ADG | Advanced Data Guarding | 高级数据保护 |
| ADG | Automated Deduction in Geometry (Workshop) | 几何自动推导（车间） |
| ADG | Degaussing Ship | 消磁船 |
| ADG | Air Defense Group | 防空大队 |
| ADG | Anaerobic Digester Gas | 厌氧消化气体 |
| ADG | Axially Displaced Gregorian (antenna) | 轴向位移格里高利（天线） |
| ADG | Automated Data Generation | 自动化数据生成 |
| ADG | Adames Design Group (San Luis Obispo, CA) | Adames设计集团（加利福尼亚州圣路易斯奥比斯波） |
| ADG | Advance Development Group | 高级开发组 |
| ADG | Air Defense Gun | 防空炮 |
| ADG | Amberwood Dairy Goats (Cabool, Missouri) | Amberwood奶山羊（密苏里州卡布尔） |