| Acronym | Meaning |
| CMAN | Configuration Management |
| OBIGGS | Onboard Inert Gas Generating System |
| PDSR | Power Demand Signal Right |
| DTRC | David Taylor Research Center |
| MATE | Multiband Automated Test Equipment |
| FIR | Flight Incident Recorder |
| OCD | Operational Concept Document |
| DTC | Design To Cost |
| CCS | Command And Control System |
| MCBF | Mean Cycles Between Failures |