| Acronym | Meaning |
| PSS | Propulsion Support System |
| MC&W | Master Caution And Warning |
| GPS | Global Positioning System |
| OT&E | Operational Test And Evaluation |
| M | Meter |
| L&D | Landing And Deceleration |
| CCS | Console Communication System |
| WTR | SYS Water System |
| PET | Phase Elapsed Time |
| IPS | ISA Interim Stowage Assembly |