ISO 3166-1 alpha-2 country code to country name conversion with a simple Javascript implementation, an array and a function. It completes the English version from https://gist.github.com/maephisto/9228207

[FRANÇAIS] Javascript ISO country code to country name mapping

//crawled from https://fr.wikipedia.org/wiki/ISO_3166-1
isoCountries = {
    "AD": "Andorre", 
    "AE": "\u00c9mirats Arabes Unis", 
    "AF": "Afghanistan", 
    "AG": "Antigua-Et-Barbuda", 
    "AI": "Anguilla", 
    "AL": "Albanie", 
    "AM": "Arm\u00e9nie", 
    "AO": "Angola", 
    "AQ": "Antarctique", 
    "AR": "Argentine", 
    "AS": "Samoa Am\u00e9ricaines", 
    "AT": "Autriche", 
    "AU": "Australie", 
    "AW": "Aruba", 
    "AX": "\u00c5land, \u00celes", 
    "AZ": "Azerba\u00efdjan", 
    "BA": "Bosnie-Herz\u00e9govine", 
    "BB": "Barbade", 
    "BD": "Bangladesh", 
    "BE": "Belgique", 
    "BF": "Burkina Faso", 
    "BG": "Bulgarie", 
    "BH": "Bahre\u00efn", 
    "BI": "Burundi", 
    "BJ": "B\u00e9nin", 
    "BL": "Saint-Barth\u00e9lemy", 
    "BM": "Bermudes", 
    "BN": "Brun\u00e9i Darussalam", 
    "BO": "Bolivie, \u00c9tat Plurinational De", 
    "BQ": "Bonaire, Saint-Eustache Et Saba", 
    "BR": "Br\u00e9sil", 
    "BS": "Bahamas", 
    "BT": "Bhoutan", 
    "BV": "Bouvet, \u00cele", 
    "BW": "Botswana", 
    "BY": "B\u00e9larus", 
    "BZ": "Belize", 
    "CA": "Canada", 
    "CC": "Cocos (Keeling), \u00celes", 
    "CD": "Congo, La R\u00e9publique D\u00e9mocratique Du", 
    "CF": "Centrafricaine, R\u00e9publique", 
    "CG": "Congo", 
    "CH": "Suisse", 
    "CI": "C\u00f4te D\u2019Ivoire", 
    "CK": "Cook, \u00celes", 
    "CL": "Chili", 
    "CM": "Cameroun", 
    "CN": "Chine", 
    "CO": "Colombie", 
    "CR": "Costa Rica", 
    "CU": "Cuba", 
    "CV": "Cabo Verde", 
    "CW": "Cura\u00e7ao", 
    "CX": "Christmas, \u00cele", 
    "CY": "Chypre", 
    "CZ": "Tch\u00e8que, R\u00e9publique", 
    "DE": "Allemagne", 
    "DJ": "Djibouti", 
    "DK": "Danemark", 
    "DM": "Dominique", 
    "DO": "Dominicaine, R\u00e9publique", 
    "DZ": "Alg\u00e9rie", 
    "EC": "\u00c9quateur", 
    "EE": "Estonie", 
    "EG": "\u00c9gypte", 
    "EH": "Sahara Occidental", 
    "ER": "\u00c9rythr\u00e9e", 
    "ES": "Espagne", 
    "ET": "\u00c9thiopie", 
    "FI": "Finlande", 
    "FJ": "Fidji", 
    "FK": "Falkland, \u00celes (Malvinas)", 
    "FM": "Micron\u00e9sie, \u00c9tats F\u00e9d\u00e9r\u00e9s De", 
    "FO": "F\u00e9ro\u00e9, \u00celes", 
    "FR": "France", 
    "GA": "Gabon", 
    "GB": "Royaume-Uni", 
    "GD": "Grenade", 
    "GE": "G\u00e9orgie", 
    "GF": "Guyane Fran\u00e7aise", 
    "GG": "Guernesey", 
    "GH": "Ghana", 
    "GI": "Gibraltar", 
    "GL": "Groenland", 
    "GM": "Gambie", 
    "GN": "Guin\u00e9e", 
    "GP": "Guadeloupe", 
    "GQ": "Guin\u00e9e \u00c9quatoriale", 
    "GR": "Gr\u00e8ce", 
    "GS": "G\u00e9orgie Du Sud Et Les \u00celes Sandwich Du Sud", 
    "GT": "Guatemala", 
    "GU": "Guam", 
    "GW": "Guin\u00e9e-Bissau", 
    "GY": "Guyana", 
    "HK": "Hong Kong", 
    "HM": "Heard Et Macdonald, \u00celes", 
    "HN": "Honduras", 
    "HR": "Croatie", 
    "HT": "Ha\u00efti", 
    "HU": "Hongrie", 
    "ID": "Indon\u00e9sie", 
    "IE": "Irlande", 
    "IL": "Isra\u00ebl", 
    "IM": "\u00cele De Man", 
    "IN": "Inde", 
    "IO": "Oc\u00e9an Indien, Territoire Britannique De L'", 
    "IQ": "Iraq", 
    "IR": "Iran, R\u00e9publique Islamique D'", 
    "IS": "Islande", 
    "IT": "Italie", 
    "JE": "Jersey", 
    "JM": "Jama\u00efque", 
    "JO": "Jordanie", 
    "JP": "Japon", 
    "KE": "Kenya", 
    "KG": "Kirghizistan", 
    "KH": "Cambodge", 
    "KI": "Kiribati", 
    "KM": "Comores", 
    "KN": "Saint-Kitts-Et-Nevis", 
    "KP": "Cor\u00e9e, R\u00e9publique Populaire D\u00e9mocratique De", 
    "KR": "Cor\u00e9e, R\u00e9publique De", 
    "KW": "Kowe\u00eft", 
    "KY": "Ca\u00efmanes, \u00celes", 
    "KZ": "Kazakhstan", 
    "LA": "Lao, R\u00e9publique D\u00e9mocratique Populaire", 
    "LB": "Liban", 
    "LC": "Sainte-Lucie", 
    "LI": "Liechtenstein", 
    "LK": "Sri Lanka", 
    "LR": "Lib\u00e9ria", 
    "LS": "Lesotho", 
    "LT": "Lituanie", 
    "LU": "Luxembourg", 
    "LV": "Lettonie", 
    "LY": "Libye", 
    "MA": "Maroc", 
    "MC": "Monaco", 
    "MD": "Moldova", 
    "ME": "Mont\u00e9n\u00e9gro", 
    "MF": "Saint-Martin (Partie Fran\u00e7aise)", 
    "MG": "Madagascar", 
    "MH": "Marshall, \u00celes", 
    "MK": "Mac\u00e9doine, L'Ex-R\u00e9publique Yougoslave De", 
    "ML": "Mali", 
    "MM": "Myanmar", 
    "MN": "Mongolie", 
    "MO": "Macao", 
    "MP": "Mariannes Du Nord, \u00celes", 
    "MQ": "Martinique", 
    "MR": "Mauritanie", 
    "MS": "Montserrat", 
    "MT": "Malte", 
    "MU": "Maurice", 
    "MV": "Maldives", 
    "MW": "Malawi", 
    "MX": "Mexique", 
    "MY": "Malaisie", 
    "MZ": "Mozambique", 
    "NA": "Namibie", 
    "NC": "Nouvelle-Cal\u00e9donie", 
    "NE": "Niger", 
    "NF": "Norfolk, \u00cele", 
    "NG": "Nig\u00e9ria", 
    "NI": "Nicaragua", 
    "NL": "Pays-Bas", 
    "NO": "Norv\u00e8ge", 
    "NP": "N\u00e9pal", 
    "NR": "Nauru", 
    "NU": "Niu\u00e9", 
    "NZ": "Nouvelle-Z\u00e9lande", 
    "OM": "Oman", 
    "PA": "Panama", 
    "PE": "P\u00e9rou", 
    "PF": "Polyn\u00e9sie Fran\u00e7aise", 
    "PG": "Papouasie-Nouvelle-Guin\u00e9e", 
    "PH": "Philippines", 
    "PK": "Pakistan", 
    "PL": "Pologne", 
    "PM": "Saint-Pierre-Et-Miquelon", 
    "PN": "Pitcairn", 
    "PR": "Porto Rico", 
    "PS": "\u00c9tat De Palestine", 
    "PT": "Portugal", 
    "PW": "Palaos", 
    "PY": "Paraguay", 
    "QA": "Qatar", 
    "RE": "R\u00e9union", 
    "RO": "Roumanie", 
    "RS": "Serbie", 
    "RU": "Russie, F\u00e9d\u00e9ration De", 
    "RW": "Rwanda", 
    "SA": "Arabie Saoudite", 
    "SB": "Salomon, \u00celes", 
    "SC": "Seychelles", 
    "SD": "Soudan", 
    "SE": "Su\u00e8de", 
    "SG": "Singapour", 
    "SH": "Sainte-H\u00e9l\u00e8ne, Ascension Et Tristan Da Cunha", 
    "SI": "Slov\u00e9nie", 
    "SJ": "Svalbard Et \u00cele Jan Mayen", 
    "SK": "Slovaquie", 
    "SL": "Sierra Leone", 
    "SM": "Saint-Marin", 
    "SN": "\u200dS\u00e9n\u00e9gal", 
    "SO": "Somalie", 
    "SR": "Suriname", 
    "SS": "Soudan Du Sud", 
    "ST": "Sao Tom\u00e9-Et-Principe", 
    "SV": "El Salvador", 
    "SX": "Saint-Martin (Partie N\u00e9erlandaise)", 
    "SY": "Syrienne, R\u00e9publique Arabe", 
    "SZ": "Swaziland", 
    "TC": "Turks Et Ca\u00efques, \u00celes", 
    "TD": "Tchad", 
    "TF": "Terres Australes Fran\u00e7aises", 
    "TG": "Togo", 
    "TH": "Tha\u00eflande", 
    "TJ": "Tadjikistan", 
    "TK": "Tokelau", 
    "TL": "Timor-Leste", 
    "TM": "Turkm\u00e9nistan", 
    "TN": "Tunisie", 
    "TO": "Tonga", 
    "TR": "Turquie", 
    "TT": "Trinit\u00e9-Et-Tobago", 
    "TV": "Tuvalu", 
    "TW": "Ta\u00efwan, Province De Chine", 
    "TZ": "Tanzanie, R\u00e9publique Unie De", 
    "UA": "Ukraine", 
    "UG": "Ouganda", 
    "UM": "\u00celes Mineures \u00c9loign\u00e9es Des \u00c9tats-Unis", 
    "US": "\u00c9tats-Unis", 
    "UY": "Uruguay", 
    "UZ": "Ouzb\u00e9kistan", 
    "VA": "Saint-Si\u00e8ge (\u00c9tat De La Cit\u00e9 Du Vatican)", 
    "VC": "Saint-Vincent-Et-Les-Grenadines", 
    "VE": "Venezuela, R\u00e9publique Bolivarienne Du", 
    "VG": "\u00celes Vierges Britanniques", 
    "VI": "\u00celes Vierges Des \u00c9tats-Unis", 
    "VN": "Viet Nam", 
    "VU": "Vanuatu", 
    "WF": "Wallis-Et-Futuna", 
    "WS": "Samoa", 
    "YE": "Y\u00e9men", 
    "YT": "Mayotte", 
    "ZA": "Afrique Du Sud", 
    "ZM": "Zambie", 
    "ZW": "Zimbabwe"
}