| Acronym | Meaning |
| RSO | Radiological Safety Office |
| BP | C&TSSCommunication And Tracking Subsystem |
| MR | Mixture Ratio |
| GPS | General Processing Subsystem |
| EOC | End Of Contract |
| TSW | Test Switch |
| PIC | Payload Integration Center |
| CEDC | Cyclic Error Detection Code |
| UNDV | Undervoltage |
| SRF | Shuttle Refurbishment Facility |