| Acronym | Meaning |
| PRR | Pulse Repetition Rate |
| PLT | Pilot |
| V-CITE | Vertical-Cargo Integration Test EquiPment |
| ORSDI | Oak Ridge Selective Dissemination Of Information |
| FDM | Frequency Division Multiplexer |
| OCC | Office Of Contract Compliance |
| SUMM | Summary |
| GSS | Ground Support System |
| VL | Expendable Vehicles (KSC VO Dir.) |
| FU | Flight Unit |