| Acronym | Meaning |
| ESE | Electrical Support Equipment |
| SR | Standard Repair |
| NSS | Nitrogen Supply Subsystem |
| M | BACMarshall Booster Assembly Contractor |
| RTCP | Real-Time Communications Processor |
| LC | Interim Change |
| FCH | Flight Controllers Handbook |
| LNCH | Launch |
| TCG | Test Control Group |
| CSR | Crew Station Review |