| Acronym | Meaning |
| PDR | Preliminary Design Review |
| BLS | Bottom Left Side |
| PCDU | Payload Command Decoder Unit |
| GTI | Grand Turk Island |
| MSFC | Marshall Space Flight Center |
| NSP | NASA SupportPlan |
| UV | Under Voltage (U/V Preferred) |
| FCAP | Flight Control Applications Program |
| LOA | Launch Operations Area |
| REIL | Runway End Identification Lights |