The initial idioms of the letter A

acknowledge to be right	acknowledged
acorn	acquaint with
acquaintance	acquainted
acquaint (one) with	acquainted with
acquainted with (someone/something)	acquaint
acquiesce to	acquit of
acquit (one) of	acquit
acre	across
all over hell's half acre	across the board
all over the map	across the pond
act	act (one's) age
Act age!	act as
high-and-mighty	act one's age
in earnest	oneself again
act of congress	act of faith