| Acronym | Meaning |
 | LC | Launch Critical |
| EOM | Engineering Operations Manual |
| PCRB | Program Change Review Board (RI Launch |
| M | Meter |
| GACU | Ground Avionics Cooling Unit |
| OGS | Outer Glideslope |
| FILE | Future Identification And Location Experiment |
| RHS | Rocketdyne Hybrid Simulator |
| LIN | Liquid Nitrogen |
| HQ | Headquarters (HDQ Preferred) |
Browse by Letter:
