| Acronym | Meaning |
| LSSM | Launch Site Support Manager |
| PCA | Power Control Assembly |
| BMS | Background Measurement Satellite |
| GPC | General-purpose Computer |
| ISI | Instrumentation Support Instruction |
| PMC | Plutona-Molybdenum Cermet |
| PSP | Payload Specialist Panel |
| OMRSD | O&M Requirements And Specifications Documentation |
| OWDE | One-Way Doppler Extraction |
| SGC | Abilized Ground Cloud |