| Acronym | Meaning |
| EOM | Engineering Operations Manual |
| ESS | Equipment Support Section |
| HID | HIM Interface Distributor |
| NRTS | Not Repairable At This Station |
| SPS | Solar Power Satellite |
| CSF | Cost Sensitivity Factor |
| DCS | Design Communication System |
| RTG | Radioisotope Thermoelectric Generator |
| CP | ControlPanel |
| RBDE | Radar Bright Display Equipment |