| Acronym | Meaning |
| EDCP | Engineering Design Change ProPosal |
| SOP | Systems Operation Plan |
| SCDR | Subcontractor Critical Design Review |
| CTS | Canadian Technology Satellite |
| IGDS | Iodine Generating And Dispensing SYstem |
| FSS | Flight Support Station (for MMU) |
| SPF | Spacelab Processing Facility |
| MMT | Mass Memory Test |
| INTERCHANGE | Interchangeability And Replacement |
| WBSC | Wide-band Signal Conditioner |