| Acronym | Meaning |
| ADI | Attitude Director Indicator |
| LCN | Logistic Support Analysis Control Number |
| NAVAIDS | Navigation (navigational) Aids |
| AIVPFR | Anti-ice Valve Position Failure Right Engine |
| CS | Contractor Support |
| ROM | Rough Order Of Magnitude |
| PGSE | Peculiar Ground Support Equipment |
| RTC | Recruit Training Command |
| WHT | White |
| PERM | Permanent |