it's just mazda's branding gone bad...
generally the b6 4wd are known as the 1st Gen 323GTX
the b8 180 4wd as 323 GT-X
and b8 210 4wd as 323GTR
the 2wd varients are called 323GT (hatch and sedan)
So the great grand uncle of your second cousin, twice removed, has moved on to the great lounge chair in the sky and left you a hefty sum of money because he hates...