| Acronym | Meaning |
| WAD | Work Authorization Document/Shop Order |
| APID | Applications Process Identification |
| Q | Dynamic Pressure |
| PTS | Payload Transportation System |
| GDA | Gimbal Drive Actuator/Assembly |
| SR | Sunrise |
| EHF | Extremely HighFrequency |
| MSCR | Measurement/Stimuli Change Request |
| HDW | Hardware |
| NESC | NNESCNational Electrical Safety Code |