Airbus

What is ECU on Airbus A320? (Engine Control Unit)

What is A/THR on Airbus A320? (Auto Thrust)

What is FDIU on Airbus A320? (Flight Data Interface Unit)

What is PPU on Airbus A320? (Position Pick)

What is HMU on Airbus A320? (Hydromechanical Unit)

What is EFOB on Airbus A320? (Estimated Fuel On Board)

What is PBD on Airbus A320? (Place/Bearing/Distance Waypoint)

What is ACP on Airbus A320? (Audio Control Panel)

What is VNAV on Airbus A320? (Vertical Navigation)