| Acronym | Meaning |
| SC | Service Charge |
| FKB | Flight Display Keyboard |
| PGA | Pressure Garment Assembly |
| STPH | Static Phase Error |
| NETCOM | NNETCOMNetwork Communications |
| FCT | Flight Crew Trainer |
| SRMC | Stimulus/Response Measurements Catalog |
| SRCB | Software Requirements Control Board |
| RSF | Refurbishment And Subassembly Facility (KSC) |
| TPS | Thermal Protection Subsystem |