| ETG | Environment and Transportation Group (American Society of Mechanical Engineers) | 环境与运输集团(美国机械工程师协会) |
| ETG | Expert Task Group | 专家任务组 |
| ETG | Emerge Technology Group, LLC (Wauconda, IL) | Emerge技术集团有限责任公司(伊利诺伊州瓦坎达) |
| ETG | Eutrophication Task Group (OSPAR Commission) | 富营养化工作组(OSPAR委员会) |
| ETG | Enabling Technologies Group (Phillips Company) | Enabling Technologies Group(菲利普斯公司) |
| ETG | Evangelische Täufergemeinde (Evangelical Baptist Church) | Evangelische Täufergemeinde (Evangelical Baptist Church) |
| ETG | Enter the Game (gaming chat network) | 进入游戏(游戏聊天网络) |
| ETG | Enhanced Target Graphic | 增强型目标图案 |
| ETG | Extreme Testicular Growth | 睾丸极度生长 |
| ETG | Expeditionary Training Group (US Navy Expeditionary Combat Enterprise) | 远征训练组(美国海军远征战斗企业) |
| ETG | Enhanced Target Generator | 增强型目标生成器 |
| ETG | European Tripartite Group | 欧洲三方集团 |
| ETG | Environmental Technology Group, Inc. | 环境技术集团。 |
| ETG | Emerging Technologies Group | 新兴技术集团 |
| ETG | Episode Treatment Groups (Symmetry Health Data Systems, Inc.) | 事件治疗组(Symmetry Health Data Systems,Inc.) |
| ETG | electrothalamagram | 电全息图 |
| ETG | Effects Tasking Guidance | 效果任务指导 |
| ETG | Ethan-Theresa-Gwen (Passions TV show characters) | 伊桑·特蕾莎·格温(激情电视剧角色) |
| ETG | European Theatre Group | 欧洲戏剧集团 |
| ETG | Engineered Tissue Growth | 工程组织生长 |
| ETG | Eight Tray Gangsters (Los Angeles gang) | 八个托盘帮派(洛杉矶帮派) |