| Acronym | Meaning |
| AEMS | Aircraft Engine Management System |
| PDM | Program Objectives Memorandum |
| RAD1 | Radio 1 |
| FFIBL | Fuel Filter Impending Bypass, Left Engine |
| MCCR | Mission Critical Computer Resources |
| NUO | North Up |
| QEB | Quick Engine Bulletin (tdc 04) |
| O/O | Outboard/outboard |
| FOSI | Functional Output Specification Instance |
| CFCTS | Contract Flight Crew Training System |