Standard Abbreviation: Ill.
Postal Abbreviation: IL
The postal abbreviation for Illinois is IL.
The Postal Abbreviation for Illinois is IL.
The postal abbreviation for Illinois is IL.
The postal abbreviation for Illinois is "IL." This two-letter code is used for addressing mail and is part of the United States Postal Service's standardized system for state abbreviations.
Illinois's traditional abbreviations is il. It's not capitalized.Illinois's postal Abbreviation is IL. This one is capital
According to the United States Postal Service, the accepted abbreviation for Illinois is IL.
The postal abbreviation for Indiana is IN.
The abbreviation for Illinois changed from "ILL." to "IL." in 1963. This change was part of a standardization effort by the United States Postal Service to create two-letter postal abbreviations for all states. The updated abbreviation aimed to simplify mailing and improve efficiency in postal services.
The postal abbreviation for Maine is ME.
The postal abbreviation for Maine is ME.
the postal abbreviation for Oregon is OR.
MI is the postal Abbreviation for Michigan