| Acronym | Meaning |
| MEP | Main Entry Point |
| LASV | Low Altitude Supersonic Vehicle |
| NTSO | NASA Test Support Office |
| HS | Heat Shield |
| GETI | Ground Elapsed Time Of Ignition |
| GPCB | GOAL Program Control Block |
| LCC | Life Cycle Cost |
| EIS | Environmental Impact Statement |
| INV | Inverter |
| PTI | Preliminary Test Information |