Where I neck in the woods...er, I mean, out here in California, we say ISP

As do we here at the top of the world. I think that everybody does, except for those poor unfortunates using AOL, aka AOHell, AOSmell, etc. In every computer-related NG I frequent, the chant is the same, "AOL is NOT a real ISP", "AOL is the work of the Devil", "dump AOL while you still can"