Boeing

What is PMA on Boeing 737? (Permanent Magnet Alternator)

What is VBV on Boeing 737? (Variable Bypass Valve)

What is ELCCR* on Boeing 737? (Electrical Liaison Change Commitment Record)

What is INBD on Boeing 737? (Inboard)

What is POS on Boeing 737? (Position)

What is F/D OR FLT DIR on Boeing 737? (Flight Director)

What is SCM on Boeing 737? (Spoiler Control Module)

What is SEU on Boeing 737? (Seat Electronics Unit)

What is V1 on Boeing 737? (Takeoff Decision Speed)