| Acronym | Meaning |
| MPL | Manipulation Positioning Latches |
| HPOT | High Pressure Oxidizer Turbopump |
| SRSR | Schedule And Resources Status Report |
| UCN | Uniform Control Number |
| LC | Launch Complex |
| FLC | Federal Library Committee |
| TPF | Terminal Phase Finish |
| GD | Guard |
| FQT | Formal Qualification Test |
| R/L | Remote/Local |