| Acronym | Meaning |
| HPI | High Performance Insulation |
| RSF | Refurbishment And Subassembly Facility (KSC) |
| SPRAG | STS Payloads Requirements And AnalYsis Group |
| FAC | Facility |
| RFI | Radio Frequency Interference |
| SRR | System Requirements Review |
| CDDT | Countdown Demonstration Test |
| PRP | Personnel Reliability Program |
| RPS | Revolutions Per Second |
| FRB | Failure Review Board |