Boeing 777

What is ACP on Boeing 777? (Audio Control Panel)

What is DPCT on Boeing 777? (Differential Protective Current Transformer)

What is F/F on Boeing 777? (Fuel Flow)

What is LOC on Boeing 777? (Localizer)

What is PSEU on Boeing 777? (Proximity Switch Electronics Unit)

What is TX on Boeing 777? (Torque Transmitter)

What is SCM on Boeing 777? (Spoiler Control Module)

What is MC on Boeing 777? (Master Change)

What is ALT on Boeing 777? (Altitude Or Altimeter)