This is a list of Ontario bus license plates starting with BA9.
BA9 000 - BA9 099
BA9 100 - BA9 199
BA9 200 - BA9 299
BA9 300 - BA9 399
BA9 400 - BA9 499
BA9 500 - BA9 599
BA9 600 - BA9 699
BA9 700 - BA9 799
BA9 800 - BA9 899
BA9 900 - BA9 999