| Acronym | Meaning |
| FAT | First Article Testing |
| PMS | Performance Measurement System |
| LPH | Amphibious Assualt Helicopter Carrier - Aviation |
| FSCM | Federal Supply Code Manufacturers |
| ECL | Engine Control Lever |
| PMTC | Pacific Missle Test Center (point Mugu) |
| LHA | Amphibious Helicopter Assault Carrier |
| MT | Maintenance Test |
| AVSS | Automated Voice Switching System Subsystem |
| DR | Door |