Couple of typo's in the stat names there, kiddo - should be Wisconsin=WI
Arkansas=AR

and it's New Mexico!=NM

but otherwise a good list!

The list Spencer linked to has some ones, like Guam, that aren't actually states - Guam, which is in the Pacific ocean west of Hawaii but East of Japan, is not a state, it's a "protectorate" as are a couple others on that lists. Gets confusing!