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List of state abbreviations for all the US states, US territories and the United States military. See the complete list of US two-letter postal abbreviations.
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.
Example: New York, NY; Texas, TX. Official 2-letter abbreviations for all 50 states of the United States of America. Vocabulary for ESL learners and teachers.
The traditional abbreviations for U.S. states and territories, widely used in mailing addresses prior to the introduction of two-letter U.S. postal abbreviations, are still commonly used for other purposes (such as legal citation), and are still recognized (though discouraged) by the Postal Service.
Jul 6, 2022 · States that use the same letters in both USPS and traditional abbreviations are: Georgia (GA and Ga.), Kentucky (KY and Ky.), Louisiana (LA and La.), Maryland (MD and Md.), Missouri (MO and Mo.), Pennsylvania (PA and Pa.), Vermont (VT and Vt.), and Virginia (VA and Va.)
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, largely to avoid confusion.
State abbreviations are in the same format: two letter abbreviations, both letters in uppercase with no periods or spaces between each letter. This format is the official United States Postal Services's postal abbreviation.
