| Acronym | Meaning |
| FCC | Flight Crew Compartment |
| CRO | Cathode Ray Oscillograph(s) Or Oscilloscopes |
| RET | Retract |
| ADC | Affiliated Data Center |
| FOB | Flight Operations Building |
| LS | Launch Sequence |
| SDCS | SAIL Data Communications SYstem |
| S/0 | Switchover |
| PRB | Parachute Refurbishment Building |
| SCFS | Standard Cubic Feed Per Second |