| Acronym | Meaning |
| SYSTRAN | Systems Analysis Translator |
| LL | Launch Left |
| EVC | Extravehicular Communications |
| IUA | Interface Unit AdaPter |
| MPT | Main Propulsion Test |
| RM/MS&C | Redundancy Management/Moding |
| IAT | Integrated Avionics Test |
| BP | Capacitance |
| FCA | Functional ComPatibility Analysis |
| PAD | Preliminary Advisory Data (Crew Data Uplink) |