| Acronym | Meaning |
| CWLM | Caution And Warning Limit Module |
| GW | Gross Weight |
| SCB | Selection Control Board |
| T-0 | Takeoff |
| INTV | Interim Hypersonics Test Article |
| EV | Expendable Vehicles |
| MRL | Manipulator Retention Latches |
| SMG | Superconduction Magnetic Energy Storage |
| MELI | Master Equipment List Index |
| MMLS | Model-Modes-Loads-Stresses |