Omega

Omega (capital: , lowercase: ; Greek , later , Modern Greek ) is the 24th and last letter of the Greek alphabet. In the Greek numeric system, it has a value of 800. The word literally means ''great O'' (o mega, mega meaning ''great''), as opposed to omicron, which means ''little O'' (o mikron, micron meaning ''little'').

Is this statement correct "is omega the last letter of the greek alphabet"?
yes