| 缩写 | 全称 | 中文释义 |
|---|---|---|
| GDA | Gimbal Drive Actuator | 万向节驱动执行器 |
| EVLSS | Extra-Vehicular Life Support System | 车外生命保障系统 |
| SASTP | Stand-Alone Self-Test Program | 独立自测程序 |
| QOE | Quality Of Equipment | 设备质量 |
| SHR | Significant Hazard Reduction | 显著降低危害 |
| ETD | External Tank Door | 外部油箱门 |
| LR/LD | Line Receiver/Line Driver | 线路接收器/线路驱动器 |
| HFDS | Hydrogen Fluid Distribution System | 氢液分布系统 |
| PROTO | Private Rocket To Orbit Tiny Objects | 轨道微小物体的私人火箭 |
| V | Voice | 声音 |