| Acronym | Meaning |
 | IPS | Inertial Reference Integrating Gyro |
 | NORMAL | LoadNormal Load Factor (g) |
 | RDOUT | Readout |
 | GDSSR | GDSD Staff Support Room |
 | HPI | High Performance Insulation |
 | E&D | Engineering And DeveloPment Directorate (JSC) |
 | NIDS | NNIDSNetwork Interface Data System |
 | ITL | Integrate |
 | SEPAP | Shuttle Electrical Power Analysis Program |
 | OPS | Operations Sequence |