| Acronym | Meaning |
| IHX | Interloop Heat Exchanger |
| NSR | Normal Slow Rate (Maneuver) |
| DB | Distribution Box |
| GORS | GrGORSGround Observer RF System |
| OSTDS | Office Of Space Tracking And Data Systems |
| CQD | R Critical Qualification Design Review |
| H | AlH AlHead |
| HMF | Hypergot Maintenance Facility |
| NM | Nautical Miles |
| FOT | Flight Operations Team |