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We can largely thank the U.S. Postal Service (USPS), which has created abbreviations during much of its history. In 1831 the USPS developed its first list of state abbreviations, each consisting of two letters except Ohio’s, which was simply “O.”. In 1874 the list was updated to include new states, and longer abbreviations were introduced ...
Traditional US abbreviations, on the other hand, can change depending on the source. Overall, postal and traditional US abbreviations serve similar purposes but have some important differences in format, usage, and consistency. So, below is the complete list of U.S. state abbreviations and codes from A-Z for your reference.
2-Letter State Abbreviations. The United States Postal Service publishes this list of official 2-letter abbreviations for the 50 US states. The abbreviations are to be used when addressing mail. The two letters of each abbreviation are always capitalized and without periods. So, for example, the abbreviation for New York is NY and not N.Y. or Ny.
- History of The Two-Letter abbreviation System
- Selection of Two-Letter Abbreviations
- Abbreviation Changes
- United States Overseas Military Bases and Minor Outlying Islands
The current two-letter state abbreviations were introduced in October 1963, three months after the United States Postal Service adopted ZIP codes. In addition to standardizing state abbreviations, the US Postal Service introduced the two-letter abbreviations to make space in a line with a maximum of 23 characters for the city, state, and ZIP code. ...
The two-letter abbreviations can be complicated since numerous state names begin with the same letter. For example, two state names begin with the word "North," four with the word "New," and eight with the letter "N." All state abbreviations start with the first letter of the state's name. In cases where a state's name contains two words, the USPS ...
The only abbreviation which has changed since 1963 is that of Nebraska. The original abbreviation for Nebraska was "NB," but the US Postal Service changed it to "NE" in November 1969 to avoid confusion with the Canadian province of New Brunswick, which was also abbreviated as "NB."
The state codes and abbreviations used by the US Postal Service and the American National Standards Institute (ANSI) are similar, except for military locations and minor outlying islands. The Postal Service uses the acronyms "APO" and "FPO" when sending mail to military personnel who are stationed overseas. Military bases have various US postal cod...
May 7, 2021 · Whether you are a US citizen, visiting the country, or receiving some mails from there, you may have come across two-letter abbreviations like TX, AZ, TN, OH, and so much more. The abbreviations or codes can be confusing, particularly if you do not know the place they represent. According to the US systems and tradition, all the states or ...
- John Misachi
2-letter codes used by the United States Postal Service. USCG. Abbreviations: GPO. Older variable-length official US Government Printing Office abbreviations. AP. Name and status of region. ISO.
Aug 7, 2019 · One thing they always have in common is the first letter is the first letter of the state. As I mentioned, with the one word states, the second letter is not always the last as you can see from the list of state abbreviations below. Use this handy list of U.S. state abbreviations to quickly find the abbreviation for all 50 states!
