| Acronym | Meaning |
| MBCS | Motion-Base Crew Station (SMS) |
| P | Pressure |
| DIPL | Display Initial Program Load |
| COS | Cosine |
| TAP | Test Administration Plan |
| PIGA | Pendulous Integrating Gyro Accelerometer |
| PRB | Parachute Refurbishment Building |
| PGORS | Payload Ground Operations Requirements Study |
| PCR | Publication Change Request |
| CSI | Control Servo Input |