| Acronym | Meaning |
| MCDU | Multifunction CRT Display Unit |
| RAPS | Right AFT Propulsion System |
| FPE | Functional Program Element |
| EOP | Emergency Oxygen Pack |
| P/L | Payload |
| SFTF | Static Firing Test Facility |
| EIVT | Electronic Installation Verification Test |
| JO | Job Order |
| PPIL | Priced Provisioned Item List |
| ALS | Advanced Launch System |