MFCB ratings

Hi ! 🙂

Could you please explain to me which are the meanings of letters in MFCB ratings ... Is there some webpage where the meaning of every letter mark is explained ?
I also don't know ... is MFCB some abbreviation? 😕

I'm new ... 😮 🙂

MFCB is the Maritime Film Classification Board. Check out this website for ratings information.

Thank you very much !

🙂