| Acronym | Meaning |
| VEEI | Vehicle Electrical Engine Interface |
| ITL | Integrate |
| CSTA | Crew Software Training Aid |
| NS | Nickel Steel |
| LMP | List Of Measurement Points |
| NCS | Nutation Control System |
| SBHC | Speed Brake Hand Controller |
| PGOR | Payload Ground Operation Requirements |
| EED | Electroexplosive Device |
| RSF | Receiving-Safing Facility |