Mmm mmm mmm, I wonder at what all the hate is for FFT... could it be Math Skill? CT3Holy?
FFT WotL(PSP) is an enhanced port of FFT(PSX), FFTA is of course on the GBA with its only connection with it being set in Ivalice, mind you a fake one... FFTA2 is a continuation of FFTA, set in place with a real(?) Ivalice.