| Acronym | Meaning |
| RTA | Real-Time Accumulator |
| EVSS | Extravehicular Space Suit |
| SMD | Special Measuring Service |
| SEPS | Solar Electric Propulsion System |
| TASPR | TATITotal Air TemPerature Indicator |
| U/W | Used With |
| SCRS | Stripchart Recording System |
| SL&I | System Load And Initialization |
| MCC-NASA | Mission Control Center-NASA |
| FVV | Facility Verification Vehicle |