| Acronym | Meaning |
| G&A | General And Administrative |
| STA | Structural Test Article |
| FPC | Forward Power Controller |
| USB | Upper Side Band |
| IPS | IPTCSInternational Pipe Thread |
| CV | Expendable Vehicles Operations (KSC Directorate) |
| MDCA | Main Distribution Control Assembly |
| OIA | Orbiter Interface Adapter |
| SRO | Supervisor Range Operations |
| ESTL | Electronic Systems Test Laboratory |