[
    {
      "abbr": "Bk",
      "pl_name": "Białystok",
      "en_name": "Bialystok"
    },
    {
      "abbr": "Bd",
      "pl_name": "Bydgoszcz",
      "en_name": "Bydgoszcz"
    },
    {
      "abbr": "Gd",
      "pl_name": "Gdańsk",
      "en_name": "Gdansk"
    },
    {
      "abbr": "Gl",
      "pl_name": "Gliwice",
      "en_name": "Gliwice"
    },
    {
      "abbr": "Go",
      "pl_name": "Gorzów Wielkopolski",
      "en_name": "Gorzow Wielkopolski"
    },
    {
      "abbr": "Ke",
      "pl_name": "Kielce",
      "en_name": "Kielce"
    },
    {
      "abbr": "Kr",
      "pl_name": "Kraków",
      "en_name": "Cracow"
    },
    {
      "abbr": "Lu",
      "pl_name": "Lublin",
      "en_name": "Lublin"
    },
    {
      "abbr": "Łd",
      "pl_name": "Łódź",
      "en_name": "Lodz"
    },
    {
      "abbr": "Ol",
      "pl_name": "Olsztyn",
      "en_name": "Olsztyn"
    },
    {
      "abbr": "Op",
      "pl_name": "Opole",
      "en_name": "Opole"
    },
    {
      "abbr": "Po",
      "pl_name": "Poznań",
      "en_name": "Poznan"
    },
    {
      "abbr": "Rz",
      "pl_name": "Rzeszów",
      "en_name": "Rzeszow"
    },
    {
      "abbr": "Sz",
      "pl_name": "Szczecin",
      "en_name": "Szczecin"
    },
    {
      "abbr": "Wa",
      "pl_name": "Warszawa",
      "en_name": "Warsaw"
    },
    {
      "abbr": "Wr",
      "pl_name": "Wrocław",
      "en_name": "Wroclaw"
    }
]