State Abbreviations 2019 - About.usps.com
https://about.usps.com/who/profile/history/pdf/state-abbreviations.pdf
WEBthe abbreviation for Nebraska, originally NB, was changed to NE, to avoid confusion with New Brunswick in Canada. A list of state abbreviations since 1831 is provided at right. A more complete list of current abbreviations, including all U.S. possessions, is available online at https://pe.usps.com/text/pub28/28apb.htm. HISTORIAN
DA: 83 PA: 45 MOZ Rank: 46