Airbus

What is ND on Airbus A320? (Navigation Display)

What is EXTN on Airbus A320? (Extension)

What is APPU on Airbus A320? (Asymmetry Position Pick Off Unit)

What is PPOS on Airbus A320? (Present Position)

What is EPE on Airbus A320? (Estimated Position Error)

What is TLA on Airbus A320? (Thrust Lever Angle)

What is E/WD on Airbus A320? (Engine/Warning Display)

What is LCN on Airbus A320? (Load Classification Number)

What is I/O on Airbus A320? (Input/Output)