| 缩写 | 全称 | 中文释义 |
|---|---|---|
| TWSTFT | Two-Way Satellite Time and Frequency Transfer | 双向卫星时频传输 |
| RFEI | Request for Engineering Information | 工程信息请求 |
| USML | United States Microgravity Laboratory | 美国微重力实验室 |
| AFO | Announced Flight Opportunity | 宣布的飞行机会 |
| IHTV | Interim Hypersonics Test Vehicle | 临时性的高超音速试验飞行器 |
| M/S | Measurement Stimuli | 测量刺激 |
| MIA | Mission Implementation Agreement | 任务执行协议 |
| OX | OXidizer | 氧化剂 |
| IPD | Information Processing Division | 信息处理处 |
| PTO | Participating Test Organization | 参加的试验组织 |