Boeing 737

What is EICAS on Boeing 737? (Engine Indicating And Crew Alerting System)

What is M on Boeing 737? (Mach)

What is BIT on Boeing 737? (Built-In-Test)

What is A/P on Boeing 737? (Autopilot)

What is WXR on Boeing 737? (Weather Radar)

What is FMC on Boeing 737? (Flight Management Computer)

What is RECIRC on Boeing 737? (Recirculation)

What is LSDA on Boeing 737? (Low Speed Digital To Analog)

What is INS on Boeing 737? (Inertial Navigation System)