countries.json

{
  "at": "austrian",
  "au": "australian",
  "br": "brazilian",
  "bg": "bulgarian",
  "ca": "canadian",
  "cn": "china",
  "cz": "czech",
  "de": "german",
  "dk": "danish",
  "es": "spain",
  "hk": "hong_kong",
  "hr": "croatian",
  "gr": "greek",
  "ie": "irish",
  "id": "indonesian",
  "il": "jewish",
  "in": "indian",
  "it": "italian",
  "fi": "finnish",
  "fr": "french",
  "jp": "japanese",
  "lv": "latvian",
  "lt": "lithuanian",
  "my": "malaysia",
  "mx": "mexican",
  "no": "norwegian",
  "nl": "dutch",
  "nz": "new_zealand",
  "pl": "polish",
  "ph": "philippines",
  "pt": "portuguese",
  "gb": "uk",
  "hu": "hungarian",
  "kr": "south_korea",
  "ro": "romanian",
  "ru": "russian",
  "sa": "saudiarabian",
  "se": "swedish",
  "sg": "singapore",
  "sk": "slovak",
  "si": "slovenian",
  "tr": "turkish",
  "tw": "taiwan",
  "ua": "ukrainian",
  "us": "usa",
  "vn": "vietnamese",
  "za": "sa"
}