| Acronym | Meaning |
| FIM | Framework Information Model |
| H/W | Hardware |
| CPLT | Copilot |
| FAA | Federal Aviation Agency |
| CTPL | Central Technical Publications Library |
| PROM | Programmable Read Only Memory |
| MSM | Minesweeper, River (converted Lcm-6) (mine Countermeasures) |
| IACS | Integrated Acoustic Communication System |
| ATLAS | Abbreviated Test Language For Avionics Systems |
| FAIL | Failure |