What does BA. stand for?

What does BA. mean?

BA	BIOS Agent Computing » Software
BA	Base Aérea International » Spanish
BA	Brigada Antigolpe International » Spanish
BA	Batting Average Community » Sports
BA	Big Arena Community » Sports
BA	Battle Arena Community » Sports
BA	Ball Attach Community » Sports
BA	Blind Assets Business » Stock Exchange
BA	Bell Aerospace Governmental » Suppliers
BA	British Airways Governmental » Transportation
BA	Bell Aliant Regional Communications Income Fund Business » Toronto Stock Exchange
BA	Be All Academic & Science » Universities
BA	Bureaucratic Authoritarian Governmental » US Government
BA	Budget Authority Governmental » US Government
BA	British Arabian Medical » Veterinary