PA
The postal abbreviation for the state of Pennsylvania is PA.
The correct postal abbreviation for the state of Mississippi is MS.
No, but PA is the U. S. Postal Service abbreviation of Pennsylvania, a U. S. state in North America.
== == The standard two letter abbreviation for the state of Louisiana is LA.
Virginia is abbreviated VA
The postal abbreviation CA is for the state of California.
The postal abbreviation for Idaho is ID.
That state is Maine, which has the postal abbreviation ME.
AZ is the postal abbreviation for the state of Arizona.
AZ is the postal abbreviation for the state of Arizona.
The abbreviation is WY.
The old postal abbreviation was "Wash." The modern postal abbreviation is "WA" (without a period).