| Acronym | Meaning |
| NH4 | HNH4 Hydrazine |
| FSS | Flight Systems Simulator |
| MILS | Missile Impact Location System |
| V&DA | Video And Data (Processing) Assembly |
| CPCB | Crew Procedures ControlBoard |
| SIS | Systems Integration Schedule |
| TAD | Temperature And Dewpoint |
| EAS | Equivalent Airspeed |
| DCC | Data Computation Complex (JSC) |
| ECF | Equivalency Capability File |