| Acronym | Meaning |
| SCF | Safing And DeServicing Facility |
| E | LACS Extended Life Attitude Control System |
| SMPM | Structural Materials Property Manual |
| NB | Navigation Base |
| POT | Potentiometer |
| CFY | Company Fiscal Year |
| IGS | Inertial Guidance System |
| HVPS | High Voltage Power Supply |
| PAM | Payload Assist Module |
| RTE | Responsible Test Engineer |