What is referred to by 'br'?

What is referred to by 'boyz n the hood'? What is associated with: bozo the clown speaking in october 1998 a big rig hauling 10 tons of these overturned on an la… What is referred to by 'bphil from oxford'? What is referred to by 'br by evelyn waugh'? Based on the clue 'bra is the common abbreviaion for this item of clo...', what is the answer? Based on the clue 'bra sizes normally run from aaa to dd widths of th...', what is the answer? Based on the clue 'brabanconne is a garnish made with these miniature...', what is the answer? What is referred to by 'brabantio cassio'?