Boeing

What is EEC on Boeing 777? (Electronic Engine Control (Unit))

What is MGSCU on Boeing 737? (Main Gear Steering Control Unit)

What is FSEU on Boeing 737? (Flap/Slat Electronics Unit)

What is ECS on Boeing 777? (Environmental Control System)

What is BAT on Boeing 737? (Battery)

What is XPNDR on Boeing 777? (Transponder)

What is ADU on Boeing 737? (Air Drive Unit)

What is COF on Boeing 777? (Mkr Coffee Maker)

What is CCA on Boeing 737? (Central Control Actuator)