US Postal Service

The US Postal Service, also known as the USPS, was a pre-War agency responsible for transporting packages, letters and other mail across the United States.DMV bot B2: "Proof of CHARLESTON residency required. Mail must have a valid US Postal Service post mark."(DMV bot B2's dialogue)
==Background==
The USPS ran post offices across the country, and pre-War records of its policies and other information can be found on a terminal in the Clarksburg post office in Appalachia.Clarksburg terminal entries; Clarksburg Public Records terminal 
==Notes==
Another entity known as the Post Office Department also functioned within the country before the war.
==Appearances==
The United States Postal Service is mentioned only in Fallout 76.
==References==
Category:Fallout 76 mentioned-only organizations