an at bat
at bats
Earned Runs
worp speed
Usually AB is an offensive stat which stands for At Bat, meaning who is batting at the current moment. BF usually stands for Batters Faced, used as a pitching stat next to how many batters that pitcher struck out (Batters faced is not used in computing a pitcher's ERA, or Earned Run Average. See http://en.wikipedia.org/wiki/Earned_run_average)
AB stands for "at bats" which is how many times a batter gets to go up to the plate and hit the Baseball. Bf is "batters faced", which is the number of batters pitched to (pitching stats)
I don't think they stand for anything. AB just means the first and second parts, and BC is the next parts.
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
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.