These commonly used abbreviations were standardized in October 1963 by the U.S. Post Office (USPS). Before that, the preferred state abbreviations were mostly 4 letters. Since 1963, the Post Office has changed only one code. In 1969, Nebraska was changed from NB to NE. This change was done for consistency sake. Most other states' abbreviations ...Jan 26, 2008 · OF course it is the official postal abbreviation for the Louisianna, but other than snail mail heading that way I don’t think it matters. Elson says: January 26, 2008 at 2:16 pm
US United States USBR United States Bureau of Reclamation USC United States Code USFS United States Forest Service USGS United States Geological Service . V. VersuS . W . West . WD . Warranty Deed Wdl Withduwal Wdn Withdrawn . WH . Willamette Meridian WP Water Power WS Watershed X Exchange . CASE FILE SERIAL NUMBERS ~ 1908 . through . 1948 B
In the United States, many people now pay their bills online. The U.S. Postal Service is in financial trouble. (U.S. is an adjective describing Postal Service) 3) Finally, use of the abbreviation USA is limited.