| Acronym | Meaning |
| CIS | Component Identification Sheet |
| MD | MalfunctionDetection |
| PSR | Program Status Review |
| MUR | Manpower Utilization Report |
| PCU | Payload Checkout Unit |
| SBHC | Speed Brake Hand Controller |
| POGO | Polar Orbiting GeophYsical Observatory |
| IPS | IRG Inertial Rate Gyro |
| SEPAP | Shuttle Electrical Power Analysis Program |
| BSI | Basic Shipping Instructions |