|Photo Courtesy of WearAGun.com|
Arizona, Arkansas, California, Colorado, Connecticut, Georgia, Hawaii, Idaho, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Nebraska, New York, North Carolina, North Dakota, Pennsylvania, Tennessee, Texas, Utah, Washington, Wyoming.
The Attorney General's Office also released an updated 56 page Frequently Asked Questions/Answers document. It should answer almost all of your questions.
-=** UPDATE **=- 11/1/2011
Thank you to Neil (notpurfect.com) for bringing to light that the list above is not really a "reciprocity" list, but a list of States that will be able to carry in the State of Wisconsin with their current permits.
As of right now the only State that honors Wisconsin's permit is Iowa. Please go to USACARRY's Interactive Map for more details.