How are state abbreviations decided?

Take the first two letters of the state name to form the abbreviation. Take the first and last letter of the state name to form the abbreviation.

How did states get their postal abbreviations?

On July 1, 1963, the Post Office Department introduced the five-digit ZIP Code. To make room for the ZIP Code, state names needed to be abbreviated. The Department provided an initial list of abbreviations in June 1963, but many had three or four letters, which was still too long.

How do you abbreviate determined?

TBD is an abbreviation often meaning in ordinary writing “to be discussed”, “to be done”, “to be defined”, “to be decided”, “to be determined”, “to be declared”, “to be deleted”, “to be disclosed”, “to be denounced”, etc.

Why is the abbreviation for Missouri MO?

Missouri presumably got MO because the O gave fewer possible confusions with other states, Michigan went from Mich to MI. Minnesota went from Minn to MN, and Mississippi went from Miss to MS. Montana went from Mont to MT — with homage to the abbreviation for mountain.

Do state abbreviations have periods?

We do not use periods with state abbreviations: CT, NY, NJ. The U.S. postal service, incidentally, does not insert a comma between the city and the abbreviated state name: Hartford CT, Portland OR — at least not in the addresses on envelopes.

What does TVA stand for?

The Tennessee Valley Authority
The Tennessee Valley Authority (“TVA”) is a corporate agency and instrumentality of the United States (“U.S.”) that was created in 1933 by legislation enacted by the U.S. Congress in response to a request by President Franklin D.

What is the abbreviation for South Carolina?

SC
Two-Letter State Abbreviations