| Acronym | Meaning |
| CFD | Converter |
| PLACE | Position Location Aircraft Communications |
| MYTA | MMYTAMaintainability Task Analyses |
| ET | External Tank |
| SDS | Steering Damping System |
| TS | Timing System |
| SCFS | Standard Cubic Feed Per Second |
| RJD | Reaction Jet Device |
| SCF | Safing And DeServicing Facility |
| ETROD | Eastern Test Range Operations Directive |