| Acronym | Meaning |
| BPR | Bypass Ratio |
| FCIT | First Computer Interface Tester |
| HPI | High Performance Insulation |
| DOT/CIAP | DOT Climatic Impact Assessment Program |
| FMSP | Frequency Modulation Signal Processor |
| T-0 | Takeoff |
| SR | Statement Of Requirements |
| HAS | Hydraulic Actuation System |
| IP | Identification Of Position |
| RCDP | Record Parallel |