|GBB Services : Is "GBB" an acronym?|
Yes, GBB is an acronym. It stands for "Good Better Best."
The words come from an old rhyme that school children would sometimes be instructed to chant:
Good better best
The GBB Logo at the top left of this page reflects this:
Looking at the cube representations from left to right, the first cube is a good representation (it handles perspective correctly), the second cube is better (it has perspective and hidden line removal), and the third cube is best (it has perspective, hidden line removal, and can be viewed stereoscopically with red-blue, red-green, or red-cyan 3d glasses).