Breadcrumb Home > Quizzes U.S. Postal Codes Quiz How well can you abbreviate the states? Logan ChamberlainWe've been using 2-letter postal codes for the states since 1963. How well do you know this official shorthand? Question 1 (out of 10): Which state is abbreviated NE Nebraska New York Nevada More Quizzes from Infoplease: Try another United States Quiz ! Quiz Archive FEN Learning is part of Sandbox Networks, a digital learning company that operates education services and products for the 21st century.