Airbus

What is PROC on Airbus A320? (Procedure)

What is ADV on Airbus A320? (Advisory)

What is ISOL on Airbus A320? (Isolation)

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)