| 缩写 | 全称 | 中文释义 |
|---|---|---|
| AIU | Advice Information Updates | 建议信息更新 |
| AIU | Abort Interface Unit | 接口器件故障 |
| AIU | American Intercontinental University | 美国洲际大学伦敦分院 |
| AIU | Analog Interface Unit | 模拟接口单元 |
| AIU | Advanced Interface Unit | 高级接口单元 |
| AIU | Adopt, Implement or Upgrade | 采用、实施或升级 |
| AIU | Applicant Investigation Unit | 申请人调查组 |
| AIU | Avionics Interface Unit | 航空电子设备接口单元 |
| AIU | Accident Investigation Unit | 事故调查组 |
| AIU | Atiu Island, South Pacific, Cook Island | 阿修岛、南太平洋、库克岛 |