| Acronym | Meaning |
| BO | Breakout Box |
| GPBIM | General Purpose Buffer Interface Module |
| OMA | Operations Maintenance Area |
| CAR | Certification Approval Request |
| IMPLS | Impulse |
| MTBMA | Mean Time Between Maintenance Action |
| CI | Configuration Inspection |
| PGNCS | Primary G&N And Control System (Subsystem) |
| OFP | Operational Flight Profile |
| SSFL | Santa Susana Field Laboratory |