USA/Midwest abbreviations

• Madison, Wisconsin, WI
• Lansing, Michigan, MI
• Columbus, Ohio, OH
• Indianapolis, Indiana, IN
• Pierre, South Dakota, SD
• Bismarck, North Dakota, ND
• Topeka, Kansas, KS
• Lincoln, Nebraska, NE
• Des Moines, Iowa, IA
• Springfield, Illinois, IL
• Jefferson City, Missouri, MO
• Saint (St.) Paul, Minnesota, MN