| Acronym | Meaning |
| SPIAP | Shuttle/Payload Integration Activities Plan |
| MSID | Measurement Stimulation Identification |
| HRAA | High Rate Acquisition Assembly |
| RC | Resistance-Capacitance |
| SPF | Software Production Facility |
| PLGSS | Payload Ground Support Systems |
| SBD | Schematic Block Diagram |
| PRSS | Problem Report Squawk Sheet |
| DDO | Discrete Digital Output |
| RC | Recurring Cost |