| Acronym | Meaning |
| VCP | Vandenberg Contract Report |
| LE | LauLeading Edge |
| CIM | Computer Input Multiplexer |
| SIG | Signal |
| LOFAR | Low Frequency Acquisition And Ranging |
| FLTSATCOM | Fleet Satellite Communications |
| OSA | Operational Support Area |
| CP-SPO | Spacelab Projects Office (KSC) |
| PFTA | PaY[oad Flight Test Article |
| RBDE | Radar Bright Display Equipment |