| Acronym | Meaning |
| JOP | Jupiter Orbiter Probe-Galilee |
| PSIA | Pounds Per Square Inch Absolute |
| IC/ES | Intercommunication/Emergency Station |
| SDH | System Development Handbook |
| SWAA | SPacelab Window Adapte |
| SDE | Space Division Evaluator |
| SO2 | Sulphur Dioxide |
| FRSI | Felt Reusable Surface Insulation |
| DAC | Data Acquisition Camera |
| ETA | Estimated Time Of Arrival |