====State Classifications====
Classification GS is and HS are subdivided by state. It may prove useful to create HS and subdivisions at some future pointprovince. At present, only US states and Canadian provinces have classifications. It is fully expected possible that Canadian provinces this system will be added once sufficient volumes are cataloged expanded to warrant itother countries, should the number of entries demand. New codes will use Codes used are the two-letter abbreviations assigned by the USPS or Canada Post. State codes in use include:
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