| Acronym | Meaning |
| EOUTL | Engine Out Left Engine |
| SSWG | System Safety Working Group |
| ASSET | Asset Source For Software Engineering Technology |
| TDD | Technical Discussion Document |
| NCLANG | Nacelle Angle |
| TREE | Transient Radiation Effects On Electronics |
| CRISD | Computer Resources Integrated Support Document |
| PDM | Program Objectives Memorandum |
| EMER | Emergency |
| PACR | Power Assurance Check Right |