| Acronym | Meaning |
| N | North |
| W/W | Wheel Well |
| ACIP | Assembly Configuration And Integration Panel |
| AAFE | Aeroassist Flight Experiment |
| HUM | Humidity |
| PDRD | Procurement Data Requirements Document |
| DIGI | Digital |
| SM/PM | System Management/Performance Monitor |
| SMG | Superconduction Magnetic Energy Storage |
| SCAPE | Self-Contained Atmospheric Protective Ensembly |