| Acronym | Meaning |
| PROM | Programmable Read Only Memory |
| GS | Glide Slope |
| VIDS/MAF | Vids Maintenance Action Form |
| PREIS | Prototype Engineering Information System |
| ASEMICAP | Air Systems Emi Corrective Action |
| CAEIU | Conversion Actuator Electrical Interface Unit |
| MGTR | Measured Gas Temperature Right |
| CETS | Contractor Engineering And Technical Services |
| GPS | Ground Processing System |
| LCN | Logistic Support Analysis Control Number |