| Acronym | Meaning |
| IFOT | In-Flight Operations And Training |
| PAO | Public Affairs Office (Officer) |
| LOL | Limit Of Liability |
| MCCC | Mission Control And Computing Center |
| FDF | Flight Data File |
| HMCF | Hypergolic Maintenance And Checkout Facility |
| MU | Mobile Unit |
| OTP | Operations Test Plan |
| PSA | Preferred StorageArea |
| HAS | Hydrogen Actuation System |