| 缩写 | 全称 | 中文释义 |
|---|---|---|
| DTU | Digital Tapping Unit | 数字分接单元 |
| AIF | Aircraft Information Files | 飞机信息文件 |
| WNAV | Whirlybird NAVigation system | 飞鸟导航系统 |
| TPV | Tank Pressurizing Valve | 油箱增压阀 |
| ADWR | Aircraft Drinking Water Rule | 飞机饮水规则 |
| CATC | Civil Aviation Training Center | 民航培训中心 |
| DCA | Displays and Crew Alerting | 显示器和机组警报 |
| AOHE | Air/Oil Heat Exchanger | 空气/油热交换器 |
| ASET IV | Aircraft Survivability Equipment Trainer, Version 4 | 飞机生存能力装备训练器，第4版 |
| PFC | Primary Flight Computer | 主飞行计算机 |