# # Regular expression set for determining Canadian province based on prefix # ^(V[AE]1|CY[09])=NS ^(V[ABCEFG]|X[LM]|C[FG])2=QC ^(V[ABCEFG]|X[LM]|C[FG])3=ON ^V[ABCEFG]4=MB ^V[ABCEFG]5=SK ^V[ABCEFG]6=AB ^V[ABCEFGX]7=BC ^VE8=NT ^V[CE]9=NB ^VO[12]=NL ^VY0=NU ^(VY|XO)1=YT ^VY2=PE