| Acronym | Meaning |
| EHF | Extremely HighFrequency |
| LO | Lock-On |
| FQI | Flight Qualification Instrumentation |
| TSD | Test Start Date |
| MOD | Mission Operations Director |
| DEA | Deployed Electronics Assembly |
| ICDR | Incremental Critical Design Review |
| STDN | Space Flight Tracking And Data Network |
| NCR | Nonconformance/Failure Report |
| DAIS | Data Avionics Information System |