A python list of all US state abbreviations.

us_state_abbreviations.py

# United States Postal Service (USPS) abbreviations.
abbreviations = [
    # https://en.wikipedia.org/wiki/List_of_states_and_territories_of_the_United_States#States.
    "AK", "AL", "AR", "AZ", "CA", "CO", "CT", "DE", "FL", "GA", "HI", "IA",
    "ID", "IL", "IN", "KS", "KY", "LA", "MA", "MD", "ME", "MI", "MN", "MO",
    "MS", "MT", "NC", "ND", "NE", "NH", "NJ", "NM", "NV", "NY", "OH", "OK",
    "OR", "PA", "RI", "SC", "SD", "TN", "TX", "UT", "VA", "VT", "WA", "WI",
    "WV", "WY",
    # https://en.wikipedia.org/wiki/List_of_states_and_territories_of_the_United_States#Federal_district.
    "DC",
    # https://en.wikipedia.org/wiki/List_of_states_and_territories_of_the_United_States#Inhabited_territories.
    "AS", "GU", "MP", "PR", "VI",
]

abbreviation_to_name = {
    # https://en.wikipedia.org/wiki/List_of_states_and_territories_of_the_United_States#States.
    "AK": "Alaska",
    "AL": "Alabama",
    "AR": "Arkansas",
    "AZ": "Arizona",
    "CA": "California",
    "CO": "Colorado",
    "CT": "Connecticut",
    "DE": "Delaware",
    "FL": "Florida",
    "GA": "Georgia",
    "HI": "Hawaii",
    "IA": "Iowa",
    "ID": "Idaho",
    "IL": "Illinois",
    "IN": "Indiana",
    "KS": "Kansas",
    "KY": "Kentucky",
    "LA": "Louisiana",
    "MA": "Massachusetts",
    "MD": "Maryland",
    "ME": "Maine",
    "MI": "Michigan",
    "MN": "Minnesota",
    "MO": "Missouri",
    "MS": "Mississippi",
    "MT": "Montana",
    "NC": "North Carolina",
    "ND": "North Dakota",
    "NE": "Nebraska",
    "NH": "New Hampshire",
    "NJ": "New Jersey",
    "NM": "New Mexico",
    "NV": "Nevada",
    "NY": "New York",
    "OH": "Ohio",
    "OK": "Oklahoma",
    "OR": "Oregon",
    "PA": "Pennsylvania",
    "RI": "Rhode Island",
    "SC": "South Carolina",
    "SD": "South Dakota",
    "TN": "Tennessee",
    "TX": "Texas",
    "UT": "Utah",
    "VA": "Virginia",
    "VT": "Vermont",
    "WA": "Washington",
    "WI": "Wisconsin",
    "WV": "West Virginia",
    "WY": "Wyoming",
    # https://en.wikipedia.org/wiki/List_of_states_and_territories_of_the_United_States#Federal_district.
    "DC": "District of Columbia",
    # https://en.wikipedia.org/wiki/List_of_states_and_territories_of_the_United_States#Inhabited_territories.
    "AS": "American Samoa",
    "GU": "Guam GU",
    "MP": "Northern Mariana Islands",
    "PR": "Puerto Rico PR",
    "VI": "U.S. Virgin Islands",
}

# Example convenience transformations:
#
# ['AK', 'AL', ...]
abbreviations = sorted([abbr for abbr in abbreviation_to_name.keys()])
# ['Alabama', 'Alaska', ...]
names = sorted([name for name in abbreviation_to_name.values()])
# {'Alaska': 'AK', 'Alabama': 'AL', ...}
name_to_abbreviation = {v: k for k, v in abbreviation_to_name.items()}

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