I don't think they stand for anything. AB just means the first and second parts, and BC is the next parts.
At bats.
at bats
AB 'Banjo' Paterson was a famous Australian poet and writer (1864-1941). The initials AB stand for Andrew BartonPaterson .
AKM AB is a name akm stand's for abas king mohamed and ab stand for abas blood
ab quintanilla stands for abel quintanilla It is short for Abraham not Abel ....he is Abraham "A.B." Quintanilla III
how does dr. king address his audience ?is this an effective technique.
In beading, AB means Aurora Borealis. AB is a rainbow-like coating on beads. When the light catches an ab bead at a certain angle, the bead will shine/glow with various colors.
The acronym AB stands for Architect Building.
It is traditional to stand for the Hallelujah Chorus
Subject occasion audience purpose (style)
R.A.F.T. stands for Role, Audience, Format and Topic.