| Acronym | Meaning |
| PSRD | Program Support Requirements Document |
| CIM | Computer Input Multiplexer |
| OTR | Operating Time Record |
| PCA | Pitch Control Assembly |
| FERD | Facility And Equipment Requirements Document |
| MU | Multiple Unit |
| PFCS | Primary Flight Control System |
| RV | Recovery Vessel |
| ITL | Integrate |
| TRA | Training Requirei-nents Analysis |