Boeing 777

What is HLCU on Boeing 777? (High Lift Control Unit)

What is AVM on Boeing 777? (Airborne Vibration Monitor)

What is T/R on Boeing 777? (Thrust Reverser)

What is FDH on Boeing 777? (Flight Deck Handset)

What is DEL on Boeing 777? (Diagram Equipment List)

What is CSMU on Boeing 777? (Cabin System Management Unit)

What is FCU on Boeing 777? (Flap Control Unit)

What is AFDC on Boeing 777? (Air Flight Data Control)

What is OOEU on Boeing 777? (Outboard Overhead Electronics Unit)