| Acronym | Meaning |
| CDT | Configuration Data Table |
| PRCB | ProgramRequirementsChangeBoard |
| DM | Data Manager |
| O/V-U/V | Over Voltage/Under Voltage |
| M | Major Cycle |
| MJCA | Midbody Jettison Control Assembly |
| FCA | Functional ComPatibility Analysis |
| DIAGN | Diagnose |
| OCDU | Optics Coupling Data Unit (G&N) |
| NORMAL | LoadNormal Load Factor (g) |