Update: 50 Nifty United States

Alabama (What a nice state motto)
Alaska
Arizona
Arkansas
California
Colorado (your owner can't drive worth sh*t)
Connecticut
Delaware
Florida
Georgia
Idaho
Illinois
Indiana
Iowa
Kansas
Louisianna
Maine
Maryland
Massachusetts (Welcome to the Neighborhood!)
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey (Dude, your tabs are from 2002!)
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Virgina
Utah
Washington
Wisconsin
Wyoming

and from our neighbor to the North:
Alberta
British Columbia
Manitoba (I hope you had fun at the Mall of America!)
Ontario
Quebec
Saskatchewan

Other Plates of Interest:
Puerto Rico
Diplomat

State License Plates I Have Not Seen:
Hawaii (HAH! GOOD LUCK!)
Kentucky
Vermont
West Virginia