Thought I would reply to this section too.
-B = Corolla - BTP grade Japan, KE1#.
-BC = Corolla - BTP grade Japan, KE1#, Corolla - Automatic gearbox, 2FC, Floor mounted.
- BFS = Corolla - BTP grade Japan, KE1#, 4 door, SL model.
And I just realised I put the wrong model up for the gearbox 2 posts up, I put the Corona one up instead of the Corolla, It should be:
Corolla - Automatic gearbox, 2FC, Floor mounted.