| Acronym | Meaning |
| AEMS | Aircraft Engine Management System |
| SE | Support Equipment |
| MTM | Modification Transmittal Memo |
| CIDS | Critical Item Development Specification |
| SEU | Sighting Electronics Unit |
| NIPC | Nacelle Ice Protector Controller |
| OR | Operational Requirement |
| ADF | Automatic Direction Finder |
| YFB | Ferry Boat Or Launch (self-propelled)(misc) |
| ACMT | Automated Configuration Management Tool |