| EAU | Erase All Unprotected | 擦除全部非保护 |
| EAU | Extended Arithmetic Unit | 扩充算术运算器 |
| EAU | Eau Claire, WI, USA - Eau Claire Municipal (Airport Code) | Eau Claire,WI,美国-Eau ClaireMunicipal(机场代码) |
| EAU | European Association of Urology | 欧洲泌尿外科协会 |
| EAU | Educational Assessment Unit | 教育评估组 |
| EAU | Estonian Agricultural University (Tartu, Estonia) | 爱沙尼亚农业大学(爱沙尼亚塔尔图) |
| EAU | External Access Unit | 外部访问单元 |
| EAU | Emiratos Arabes Unidos | Arabes Unidos酋长国 |
| EAU | Expected Annual Usage | 预计年使用量 |
| EAU | Estimated Annual Units | 预计年度单位 |
| EAU | Environmental Archaeology Unit | 环境考古单位 |
| EAU | experimental allergic uveitis | 实验性过敏性葡萄膜炎 |
| EAU | Equity and Access Unit (Latrobe University, Australia) | 公平和准入股(澳大利亚拉特罗布大学) |
| EAU | End-Use Activity | 最终使用活动 |
| EAU | Economic Analysis Unit | 经济分析股 |
| EAU | Eventually Always Up | 最终总是向上 |
| EAU | Evacuation Alarm Unit | 疏散报警装置 |
| EAU | Eau Claire, Wisconsin USA | Eau Claire,美国威斯康辛州 |
| EAU | Emiratos Árabes Unidos (Spanish: United Arab Emirates) | Emiratos Árabes Unidos (Spanish: United Arab Emirates) |
| EAU | Estimated Annual Usage | 预计年使用量 |
| EAU | Emergency Action Unit | 应急行动组 |