| Acronym | Meaning |
| BP | Caution And Warning |
| SSPP | SYstem Safety Program Plan |
| REL | Relative |
| MAIR | Manufacturing And Inspection Record |
| EDC(M) | Electrochemical DePolarized CO (Module) |
| IMDB | Integrated Maintenance Data Base |
| VRR | Verification Readiness Review |
| FIFO | First In-First Out (High Speed Data Buffers) |
| MDR | Mission Data Reduction |
| LAT | Large Angle Torque |