json of country codes (ISO 3166-1 alpha-2) and corresponding names

ISO3166-1.alpha2.json

{
  "AF": "Afghanistan",
  "AX": "Aland Islands",
  "AL": "Albania",
  "DZ": "Algeria",
  "AS": "American Samoa",
  "AD": "Andorra",
  "AO": "Angola",
  "AI": "Anguilla",
  "AQ": "Antarctica",
  "AG": "Antigua And Barbuda",
  "AR": "Argentina",
  "AM": "Armenia",
  "AW": "Aruba",
  "AU": "Australia",
  "AT": "Austria",
  "AZ": "Azerbaijan",
  "BS": "Bahamas",
  "BH": "Bahrain",
  "BD": "Bangladesh",
  "BB": "Barbados",
  "BY": "Belarus",
  "BE": "Belgium",
  "BZ": "Belize",
  "BJ": "Benin",
  "BM": "Bermuda",
  "BT": "Bhutan",
  "BO": "Bolivia",
  "BA": "Bosnia And Herzegovina",
  "BW": "Botswana",
  "BV": "Bouvet Island",
  "BR": "Brazil",
  "IO": "British Indian Ocean Territory",
  "BN": "Brunei Darussalam",
  "BG": "Bulgaria",
  "BF": "Burkina Faso",
  "BI": "Burundi",
  "KH": "Cambodia",
  "CM": "Cameroon",
  "CA": "Canada",
  "CV": "Cape Verde",
  "KY": "Cayman Islands",
  "CF": "Central African Republic",
  "TD": "Chad",
  "CL": "Chile",
  "CN": "China",
  "CX": "Christmas Island",
  "CC": "Cocos (Keeling) Islands",
  "CO": "Colombia",
  "KM": "Comoros",
  "CG": "Congo",
  "CD": "Congo, Democratic Republic",
  "CK": "Cook Islands",
  "CR": "Costa Rica",
  "CI": "Cote D\"Ivoire",
  "HR": "Croatia",
  "CU": "Cuba",
  "CY": "Cyprus",
  "CZ": "Czech Republic",
  "DK": "Denmark",
  "DJ": "Djibouti",
  "DM": "Dominica",
  "DO": "Dominican Republic",
  "EC": "Ecuador",
  "EG": "Egypt",
  "SV": "El Salvador",
  "GQ": "Equatorial Guinea",
  "ER": "Eritrea",
  "EE": "Estonia",
  "ET": "Ethiopia",
  "FK": "Falkland Islands (Malvinas)",
  "FO": "Faroe Islands",
  "FJ": "Fiji",
  "FI": "Finland",
  "FR": "France",
  "GF": "French Guiana",
  "PF": "French Polynesia",
  "TF": "French Southern Territories",
  "GA": "Gabon",
  "GM": "Gambia",
  "GE": "Georgia",
  "DE": "Germany",
  "GH": "Ghana",
  "GI": "Gibraltar",
  "GR": "Greece",
  "GL": "Greenland",
  "GD": "Grenada",
  "GP": "Guadeloupe",
  "GU": "Guam",
  "GT": "Guatemala",
  "GG": "Guernsey",
  "GN": "Guinea",
  "GW": "Guinea-Bissau",
  "GY": "Guyana",
  "HT": "Haiti",
  "HM": "Heard Island & Mcdonald Islands",
  "VA": "Holy See (Vatican City State)",
  "HN": "Honduras",
  "HK": "Hong Kong",
  "HU": "Hungary",
  "IS": "Iceland",
  "IN": "India",
  "ID": "Indonesia",
  "IR": "Iran, Islamic Republic Of",
  "IQ": "Iraq",
  "IE": "Ireland",
  "IM": "Isle Of Man",
  "IL": "Israel",
  "IT": "Italy",
  "JM": "Jamaica",
  "JP": "Japan",
  "JE": "Jersey",
  "JO": "Jordan",
  "KZ": "Kazakhstan",
  "KE": "Kenya",
  "KI": "Kiribati",
  "KR": "Korea",
  "KP": "North Korea",
  "KW": "Kuwait",
  "KG": "Kyrgyzstan",
  "LA": "Lao People\"s Democratic Republic",
  "LV": "Latvia",
  "LB": "Lebanon",
  "LS": "Lesotho",
  "LR": "Liberia",
  "LY": "Libyan Arab Jamahiriya",
  "LI": "Liechtenstein",
  "LT": "Lithuania",
  "LU": "Luxembourg",
  "MO": "Macao",
  "MK": "Macedonia",
  "MG": "Madagascar",
  "MW": "Malawi",
  "MY": "Malaysia",
  "MV": "Maldives",
  "ML": "Mali",
  "MT": "Malta",
  "MH": "Marshall Islands",
  "MQ": "Martinique",
  "MR": "Mauritania",
  "MU": "Mauritius",
  "YT": "Mayotte",
  "MX": "Mexico",
  "FM": "Micronesia, Federated States Of",
  "MD": "Moldova",
  "MC": "Monaco",
  "MN": "Mongolia",
  "ME": "Montenegro",
  "MS": "Montserrat",
  "MA": "Morocco",
  "MZ": "Mozambique",
  "MM": "Myanmar",
  "NA": "Namibia",
  "NR": "Nauru",
  "NP": "Nepal",
  "NL": "Netherlands",
  "AN": "Netherlands Antilles",
  "NC": "New Caledonia",
  "NZ": "New Zealand",
  "NI": "Nicaragua",
  "NE": "Niger",
  "NG": "Nigeria",
  "NU": "Niue",
  "NF": "Norfolk Island",
  "MP": "Northern Mariana Islands",
  "NO": "Norway",
  "OM": "Oman",
  "PK": "Pakistan",
  "PW": "Palau",
  "PS": "Palestinian Territory, Occupied",
  "PA": "Panama",
  "PG": "Papua New Guinea",
  "PY": "Paraguay",
  "PE": "Peru",
  "PH": "Philippines",
  "PN": "Pitcairn",
  "PL": "Poland",
  "PT": "Portugal",
  "PR": "Puerto Rico",
  "QA": "Qatar",
  "RE": "Reunion",
  "RO": "Romania",
  "RU": "Russian Federation",
  "RW": "Rwanda",
  "BL": "Saint Barthelemy",
  "SH": "Saint Helena",
  "KN": "Saint Kitts And Nevis",
  "LC": "Saint Lucia",
  "MF": "Saint Martin",
  "PM": "Saint Pierre And Miquelon",
  "VC": "Saint Vincent And Grenadines",
  "WS": "Samoa",
  "SM": "San Marino",
  "ST": "Sao Tome And Principe",
  "SA": "Saudi Arabia",
  "SN": "Senegal",
  "RS": "Serbia",
  "SC": "Seychelles",
  "SL": "Sierra Leone",
  "SG": "Singapore",
  "SK": "Slovakia",
  "SI": "Slovenia",
  "SB": "Solomon Islands",
  "SO": "Somalia",
  "ZA": "South Africa",
  "GS": "South Georgia And Sandwich Isl.",
  "ES": "Spain",
  "LK": "Sri Lanka",
  "SD": "Sudan",
  "SR": "Suriname",
  "SJ": "Svalbard And Jan Mayen",
  "SZ": "Swaziland",
  "SE": "Sweden",
  "CH": "Switzerland",
  "SY": "Syrian Arab Republic",
  "TW": "Taiwan",
  "TJ": "Tajikistan",
  "TZ": "Tanzania",
  "TH": "Thailand",
  "TL": "Timor-Leste",
  "TG": "Togo",
  "TK": "Tokelau",
  "TO": "Tonga",
  "TT": "Trinidad And Tobago",
  "TN": "Tunisia",
  "TR": "Turkey",
  "TM": "Turkmenistan",
  "TC": "Turks And Caicos Islands",
  "TV": "Tuvalu",
  "UG": "Uganda",
  "UA": "Ukraine",
  "AE": "United Arab Emirates",
  "GB": "United Kingdom",
  "US": "United States",
  "UM": "United States Outlying Islands",
  "UY": "Uruguay",
  "UZ": "Uzbekistan",
  "VU": "Vanuatu",
  "VE": "Venezuela",
  "VN": "Vietnam",
  "VG": "Virgin Islands, British",
  "VI": "Virgin Islands, U.S.",
  "WF": "Wallis And Futuna",
  "EH": "Western Sahara",
  "YE": "Yemen",
  "ZM": "Zambia",
  "ZW": "Zimbabwe"
}

In case someone needs just alpha-2 to alpha-3 relation:
{
"AF": "AFG",
"AL": "ALB",
"DZ": "DZA",
"AS": "ASM",
"AD": "AND",
"AO": "AGO",
"AI": "AIA",
"AQ": "ATA",
"AG": "ATG",
"AR": "ARG",
"AM": "ARM",
"AW": "ABW",
"AU": "AUS",
"AT": "AUT",
"AZ": "AZE",
"BS": "BHS",
"BH": "BHR",
"BD": "BGD",
"BB": "BRB",
"BY": "BLR",
"BE": "BEL",
"BZ": "BLZ",
"BJ": "BEN",
"BM": "BMU",
"BT": "BTN",
"BO": "BOL",
"BQ": "BES",
"BA": "BIH",
"BW": "BWA",
"BV": "BVT",
"BR": "BRA",
"IO": "IOT",
"BN": "BRN",
"BG": "BGR",
"BF": "BFA",
"BI": "BDI",
"CV": "CPV",
"KH": "KHM",
"CM": "CMR",
"CA": "CAN",
"KY": "CYM",
"CF": "CAF",
"TD": "TCD",
"CL": "CHL",
"CN": "CHN",
"CX": "CXR",
"CC": "CCK",
"CO": "COL",
"KM": "COM",
"CD": "COD",
"CG": "COG",
"CK": "COK",
"CR": "CRI",
"HR": "HRV",
"CU": "CUB",
"CW": "CUW",
"CY": "CYP",
"CZ": "CZE",
"CI": "CIV",
"DK": "DNK",
"DJ": "DJI",
"DM": "DMA",
"DO": "DOM",
"EC": "ECU",
"EG": "EGY",
"SV": "SLV",
"GQ": "GNQ",
"ER": "ERI",
"EE": "EST",
"SZ": "SWZ",
"ET": "ETH",
"FK": "FLK",
"FO": "FRO",
"FJ": "FJI",
"FI": "FIN",
"FR": "FRA",
"GF": "GUF",
"PF": "PYF",
"TF": "ATF",
"GA": "GAB",
"GM": "GMB",
"GE": "GEO",
"DE": "DEU",
"GH": "GHA",
"GI": "GIB",
"GR": "GRC",
"GL": "GRL",
"GD": "GRD",
"GP": "GLP",
"GU": "GUM",
"GT": "GTM",
"GG": "GGY",
"GN": "GIN",
"GW": "GNB",
"GY": "GUY",
"HT": "HTI",
"HM": "HMD",
"VA": "VAT",
"HN": "HND",
"HK": "HKG",
"HU": "HUN",
"IS": "ISL",
"IN": "IND",
"ID": "IDN",
"IR": "IRN",
"IQ": "IRQ",
"IE": "IRL",
"IM": "IMN",
"IL": "ISR",
"IT": "ITA",
"JM": "JAM",
"JP": "JPN",
"JE": "JEY",
"JO": "JOR",
"KZ": "KAZ",
"KE": "KEN",
"KI": "KIR",
"KP": "PRK",
"KR": "KOR",
"KW": "KWT",
"KG": "KGZ",
"LA": "LAO",
"LV": "LVA",
"LB": "LBN",
"LS": "LSO",
"LR": "LBR",
"LY": "LBY",
"LI": "LIE",
"LT": "LTU",
"LU": "LUX",
"MO": "MAC",
"MG": "MDG",
"MW": "MWI",
"MY": "MYS",
"MV": "MDV",
"ML": "MLI",
"MT": "MLT",
"MH": "MHL",
"MQ": "MTQ",
"MR": "MRT",
"MU": "MUS",
"YT": "MYT",
"MX": "MEX",
"FM": "FSM",
"MD": "MDA",
"MC": "MCO",
"MN": "MNG",
"ME": "MNE",
"MS": "MSR",
"MA": "MAR",
"MZ": "MOZ",
"MM": "MMR",
"NA": "NAM",
"NR": "NRU",
"NP": "NPL",
"NL": "NLD",
"NC": "NCL",
"NZ": "NZL",
"NI": "NIC",
"NE": "NER",
"NG": "NGA",
"NU": "NIU",
"NF": "NFK",
"MK": "MKD",
"MP": "MNP",
"NO": "NOR",
"OM": "OMN",
"PK": "PAK",
"PW": "PLW",
"PS": "PSE",
"PA": "PAN",
"PG": "PNG",
"PY": "PRY",
"PE": "PER",
"PH": "PHL",
"PN": "PCN",
"PL": "POL",
"PT": "PRT",
"PR": "PRI",
"QA": "QAT",
"RO": "ROU",
"RU": "RUS",
"RW": "RWA",
"RE": "REU",
"BL": "BLM",
"SH": "SHN",
"KN": "KNA",
"LC": "LCA",
"MF": "MAF",
"PM": "SPM",
"VC": "VCT",
"WS": "WSM",
"SM": "SMR",
"ST": "STP",
"SA": "SAU",
"SN": "SEN",
"RS": "SRB",
"SC": "SYC",
"SL": "SLE",
"SG": "SGP",
"SX": "SXM",
"SK": "SVK",
"SI": "SVN",
"SB": "SLB",
"SO": "SOM",
"ZA": "ZAF",
"GS": "SGS",
"SS": "SSD",
"ES": "ESP",
"LK": "LKA",
"SD": "SDN",
"SR": "SUR",
"SJ": "SJM",
"SE": "SWE",
"CH": "CHE",
"SY": "SYR",
"TW": "TWN",
"TJ": "TJK",
"TZ": "TZA",
"TH": "THA",
"TL": "TLS",
"TG": "TGO",
"TK": "TKL",
"TO": "TON",
"TT": "TTO",
"TN": "TUN",
"TR": "TUR",
"TM": "TKM",
"TC": "TCA",
"TV": "TUV",
"UG": "UGA",
"UA": "UKR",
"AE": "ARE",
"GB": "GBR",
"UM": "UMI",
"US": "USA",
"UY": "URY",
"UZ": "UZB",
"VU": "VUT",
"VE": "VEN",
"VN": "VNM",
"VG": "VGB",
"VI": "VIR",
"WF": "WLF",
"EH": "ESH",
"YE": "YEM",
"ZM": "ZMB",
"ZW": "ZWE",
"AX": "ALA"
}

Thanks!

• Added some missing country code/name mappings that I found on Wikipedia (251 countries)
• Sorted JSON object keys in ascending order

{
  "AD": "Andorra",
  "AE": "United Arab Emirates",
  "AF": "Afghanistan",
  "AG": "Antigua And Barbuda",
  "AI": "Anguilla",
  "AL": "Albania",
  "AM": "Armenia",
  "AN": "Netherlands Antilles",
  "AO": "Angola",
  "AQ": "Antarctica",
  "AR": "Argentina",
  "AS": "American Samoa",
  "AT": "Austria",
  "AU": "Australia",
  "AW": "Aruba",
  "AX": "Aland Islands",
  "AZ": "Azerbaijan",
  "BA": "Bosnia And Herzegovina",
  "BB": "Barbados",
  "BD": "Bangladesh",
  "BE": "Belgium",
  "BF": "Burkina Faso",
  "BG": "Bulgaria",
  "BH": "Bahrain",
  "BI": "Burundi",
  "BJ": "Benin",
  "BL": "Saint Barthelemy",
  "BM": "Bermuda",
  "BN": "Brunei Darussalam",
  "BO": "Bolivia",
  "BQ": "Bonaire, Sint Eustatius and Saba",
  "BR": "Brazil",
  "BS": "Bahamas",
  "BT": "Bhutan",
  "BV": "Bouvet Island",
  "BW": "Botswana",
  "BY": "Belarus",
  "BZ": "Belize",
  "CA": "Canada",
  "CC": "Cocos (Keeling) Islands",
  "CD": "Congo, Democratic Republic",
  "CF": "Central African Republic",
  "CG": "Congo",
  "CH": "Switzerland",
  "CI": "Cote D\"Ivoire",
  "CK": "Cook Islands",
  "CL": "Chile",
  "CM": "Cameroon",
  "CN": "China",
  "CO": "Colombia",
  "CR": "Costa Rica",
  "CU": "Cuba",
  "CV": "Cape Verde",
  "CW": "The Country of Curaçao",
  "CX": "Christmas Island",
  "CY": "Cyprus",
  "CZ": "Czech Republic",
  "DE": "Germany",
  "DJ": "Djibouti",
  "DK": "Denmark",
  "DM": "Dominica",
  "DO": "Dominican Republic",
  "DZ": "Algeria",
  "EC": "Ecuador",
  "EE": "Estonia",
  "EG": "Egypt",
  "EH": "Western Sahara",
  "ER": "Eritrea",
  "ES": "Spain",
  "ET": "Ethiopia",
  "FI": "Finland",
  "FJ": "Fiji",
  "FK": "Falkland Islands (Malvinas)",
  "FM": "Micronesia, Federated States Of",
  "FO": "Faroe Islands",
  "FR": "France",
  "GA": "Gabon",
  "GB": "United Kingdom",
  "GD": "Grenada",
  "GE": "Georgia",
  "GF": "French Guiana",
  "GG": "Guernsey",
  "GH": "Ghana",
  "GI": "Gibraltar",
  "GL": "Greenland",
  "GM": "Gambia",
  "GN": "Guinea",
  "GP": "Guadeloupe",
  "GQ": "Equatorial Guinea",
  "GR": "Greece",
  "GS": "South Georgia And Sandwich Isl.",
  "GT": "Guatemala",
  "GU": "Guam",
  "GW": "Guinea-Bissau",
  "GY": "Guyana",
  "HK": "Hong Kong",
  "HM": "Heard Island & Mcdonald Islands",
  "HN": "Honduras",
  "HR": "Croatia",
  "HT": "Haiti",
  "HU": "Hungary",
  "ID": "Indonesia",
  "IE": "Ireland",
  "IL": "Israel",
  "IM": "Isle Of Man",
  "IN": "India",
  "IO": "British Indian Ocean Territory",
  "IQ": "Iraq",
  "IR": "Iran, Islamic Republic Of",
  "IS": "Iceland",
  "IT": "Italy",
  "JE": "Jersey",
  "JM": "Jamaica",
  "JO": "Jordan",
  "JP": "Japan",
  "KE": "Kenya",
  "KG": "Kyrgyzstan",
  "KH": "Cambodia",
  "KI": "Kiribati",
  "KM": "Comoros",
  "KN": "Saint Kitts And Nevis",
  "KP": "North Korea",
  "KR": "Korea",
  "KW": "Kuwait",
  "KY": "Cayman Islands",
  "KZ": "Kazakhstan",
  "LA": "Lao People\"s Democratic Republic",
  "LB": "Lebanon",
  "LC": "Saint Lucia",
  "LI": "Liechtenstein",
  "LK": "Sri Lanka",
  "LR": "Liberia",
  "LS": "Lesotho",
  "LT": "Lithuania",
  "LU": "Luxembourg",
  "LV": "Latvia",
  "LY": "Libyan Arab Jamahiriya",
  "MA": "Morocco",
  "MC": "Monaco",
  "MD": "Moldova",
  "ME": "Montenegro",
  "MF": "Saint Martin",
  "MG": "Madagascar",
  "MH": "Marshall Islands",
  "MK": "Macedonia",
  "ML": "Mali",
  "MM": "Myanmar",
  "MN": "Mongolia",
  "MO": "Macao",
  "MP": "Northern Mariana Islands",
  "MQ": "Martinique",
  "MR": "Mauritania",
  "MS": "Montserrat",
  "MT": "Malta",
  "MU": "Mauritius",
  "MV": "Maldives",
  "MW": "Malawi",
  "MX": "Mexico",
  "MY": "Malaysia",
  "MZ": "Mozambique",
  "NA": "Namibia",
  "NC": "New Caledonia",
  "NE": "Niger",
  "NF": "Norfolk Island",
  "NG": "Nigeria",
  "NI": "Nicaragua",
  "NL": "Netherlands",
  "NO": "Norway",
  "NP": "Nepal",
  "NR": "Nauru",
  "NU": "Niue",
  "NZ": "New Zealand",
  "OM": "Oman",
  "PA": "Panama",
  "PE": "Peru",
  "PF": "French Polynesia",
  "PG": "Papua New Guinea",
  "PH": "Philippines",
  "PK": "Pakistan",
  "PL": "Poland",
  "PM": "Saint Pierre And Miquelon",
  "PN": "Pitcairn",
  "PR": "Puerto Rico",
  "PS": "Palestinian Territory, Occupied",
  "PT": "Portugal",
  "PW": "Palau",
  "PY": "Paraguay",
  "QA": "Qatar",
  "RE": "Reunion",
  "RO": "Romania",
  "RS": "Serbia",
  "RU": "Russian Federation",
  "RW": "Rwanda",
  "SA": "Saudi Arabia",
  "SB": "Solomon Islands",
  "SC": "Seychelles",
  "SD": "Sudan",
  "SE": "Sweden",
  "SG": "Singapore",
  "SH": "Saint Helena",
  "SI": "Slovenia",
  "SJ": "Svalbard And Jan Mayen",
  "SK": "Slovakia",
  "SL": "Sierra Leone",
  "SM": "San Marino",
  "SN": "Senegal",
  "SO": "Somalia",
  "SR": "Suriname",
  "SS": "The Republic of South Sudan",
  "ST": "Sao Tome And Principe",
  "SV": "El Salvador",
  "SX": "Sint Maarten",
  "SY": "Syrian Arab Republic",
  "SZ": "Swaziland",
  "TC": "Turks And Caicos Islands",
  "TD": "Chad",
  "TF": "French Southern Territories",
  "TG": "Togo",
  "TH": "Thailand",
  "TJ": "Tajikistan",
  "TK": "Tokelau",
  "TL": "Timor-Leste",
  "TM": "Turkmenistan",
  "TN": "Tunisia",
  "TO": "Tonga",
  "TR": "Turkey",
  "TT": "Trinidad And Tobago",
  "TV": "Tuvalu",
  "TW": "Taiwan",
  "TZ": "Tanzania",
  "UA": "Ukraine",
  "UG": "Uganda",
  "UM": "United States Outlying Islands",
  "US": "United States",
  "UY": "Uruguay",
  "UZ": "Uzbekistan",
  "VA": "Holy See (Vatican City State)",
  "VC": "Saint Vincent And Grenadines",
  "VE": "Venezuela",
  "VG": "Virgin Islands, British",
  "VI": "Virgin Islands, U.S.",
  "VN": "Vietnam",
  "VU": "Vanuatu",
  "WF": "Wallis And Futuna",
  "WS": "Samoa",
  "XK": "Kosovo",
  "YE": "Yemen",
  "YT": "Mayotte",
  "ZA": "South Africa",
  "ZM": "Zambia",
  "ZW": "Zimbabwe"
}

Super helpful!!

I needed the reverse version:

{
    "Afghanistan": "AF",
    "Aland Islands": "AX",
    "Albania": "AL",
    "Algeria": "DZ",
    "American Samoa": "AS",
    "Andorra": "AD",
    "Angola": "AO",
    "Anguilla": "AI",
    "Antarctica": "AQ",
    "Antigua And Barbuda": "AG",
    "Argentina": "AR",
    "Armenia": "AM",
    "Aruba": "AW",
    "Australia": "AU",
    "Austria": "AT",
    "Azerbaijan": "AZ",
    "Bahamas": "BS",
    "Bahrain": "BH",
    "Bangladesh": "BD",
    "Barbados": "BB",
    "Belarus": "BY",
    "Belgium": "BE",
    "Belize": "BZ",
    "Benin": "BJ",
    "Bermuda": "BM",
    "Bhutan": "BT",
    "Bolivia": "BO",
    "Bosnia And Herzegovina": "BA",
    "Botswana": "BW",
    "Bouvet Island": "BV",
    "Brazil": "BR",
    "British Indian Ocean Territory": "IO",
    "Brunei Darussalam": "BN",
    "Bulgaria": "BG",
    "Burkina Faso": "BF",
    "Burundi": "BI",
    "Cambodia": "KH",
    "Cameroon": "CM",
    "Canada": "CA",
    "Cape Verde": "CV",
    "Cayman Islands": "KY",
    "Central African Republic": "CF",
    "Chad": "TD",
    "Chile": "CL",
    "China": "CN",
    "Christmas Island": "CX",
    "Cocos (Keeling) Islands": "CC",
    "Colombia": "CO",
    "Comoros": "KM",
    "Congo": "CG",
    "Congo, Democratic Republic": "CD",
    "Cook Islands": "CK",
    "Costa Rica": "CR",
    "Cote D\"Ivoire": "CI",
    "Croatia": "HR",
    "Cuba": "CU",
    "Cyprus": "CY",
    "Czech Republic": "CZ",
    "Denmark": "DK",
    "Djibouti": "DJ",
    "Dominica": "DM",
    "Dominican Republic": "DO",
    "Ecuador": "EC",
    "Egypt": "EG",
    "El Salvador": "SV",
    "Equatorial Guinea": "GQ",
    "Eritrea": "ER",
    "Estonia": "EE",
    "Ethiopia": "ET",
    "Falkland Islands (Malvinas)": "FK",
    "Faroe Islands": "FO",
    "Fiji": "FJ",
    "Finland": "FI",
    "France": "FR",
    "French Guiana": "GF",
    "French Polynesia": "PF",
    "French Southern Territories": "TF",
    "Gabon": "GA",
    "Gambia": "GM",
    "Georgia": "GE",
    "Germany": "DE",
    "Ghana": "GH",
    "Gibraltar": "GI",
    "Greece": "GR",
    "Greenland": "GL",
    "Grenada": "GD",
    "Guadeloupe": "GP",
    "Guam": "GU",
    "Guatemala": "GT",
    "Guernsey": "GG",
    "Guinea": "GN",
    "Guinea-Bissau": "GW",
    "Guyana": "GY",
    "Haiti": "HT",
    "Heard Island & Mcdonald Islands": "HM",
    "Holy See (Vatican City State)": "VA",
    "Honduras": "HN",
    "Hong Kong": "HK",
    "Hungary": "HU",
    "Iceland": "IS",
    "India": "IN",
    "Indonesia": "ID",
    "Iran, Islamic Republic Of": "IR",
    "Iraq": "IQ",
    "Ireland": "IE",
    "Isle Of Man": "IM",
    "Israel": "IL",
    "Italy": "IT",
    "Jamaica": "JM",
    "Japan": "JP",
    "Jersey": "JE",
    "Jordan": "JO",
    "Kazakhstan": "KZ",
    "Kenya": "KE",
    "Kiribati": "KI",
    "Korea": "KR",
    "North Korea": "KP",
    "Kuwait": "KW",
    "Kyrgyzstan": "KG",
    "Lao People\"s Democratic Republic": "LA",
    "Latvia": "LV",
    "Lebanon": "LB",
    "Lesotho": "LS",
    "Liberia": "LR",
    "Libyan Arab Jamahiriya": "LY",
    "Liechtenstein": "LI",
    "Lithuania": "LT",
    "Luxembourg": "LU",
    "Macao": "MO",
    "Macedonia": "MK",
    "Madagascar": "MG",
    "Malawi": "MW",
    "Malaysia": "MY",
    "Maldives": "MV",
    "Mali": "ML",
    "Malta": "MT",
    "Marshall Islands": "MH",
    "Martinique": "MQ",
    "Mauritania": "MR",
    "Mauritius": "MU",
    "Mayotte": "YT",
    "Mexico": "MX",
    "Micronesia, Federated States Of": "FM",
    "Moldova": "MD",
    "Monaco": "MC",
    "Mongolia": "MN",
    "Montenegro": "ME",
    "Montserrat": "MS",
    "Morocco": "MA",
    "Mozambique": "MZ",
    "Myanmar": "MM",
    "Namibia": "NA",
    "Nauru": "NR",
    "Nepal": "NP",
    "Netherlands": "NL",
    "Netherlands Antilles": "AN",
    "New Caledonia": "NC",
    "New Zealand": "NZ",
    "Nicaragua": "NI",
    "Niger": "NE",
    "Nigeria": "NG",
    "Niue": "NU",
    "Norfolk Island": "NF",
    "Northern Mariana Islands": "MP",
    "Norway": "NO",
    "Oman": "OM",
    "Pakistan": "PK",
    "Palau": "PW",
    "Palestinian Territory, Occupied": "PS",
    "Panama": "PA",
    "Papua New Guinea": "PG",
    "Paraguay": "PY",
    "Peru": "PE",
    "Philippines": "PH",
    "Pitcairn": "PN",
    "Poland": "PL",
    "Portugal": "PT",
    "Puerto Rico": "PR",
    "Qatar": "QA",
    "Reunion": "RE",
    "Romania": "RO",
    "Russian Federation": "RU",
    "Rwanda": "RW",
    "Saint Barthelemy": "BL",
    "Saint Helena": "SH",
    "Saint Kitts And Nevis": "KN",
    "Saint Lucia": "LC",
    "Saint Martin": "MF",
    "Saint Pierre And Miquelon": "PM",
    "Saint Vincent And Grenadines": "VC",
    "Samoa": "WS",
    "San Marino": "SM",
    "Sao Tome And Principe": "ST",
    "Saudi Arabia": "SA",
    "Senegal": "SN",
    "Serbia": "RS",
    "Seychelles": "SC",
    "Sierra Leone": "SL",
    "Singapore": "SG",
    "Slovakia": "SK",
    "Slovenia": "SI",
    "Solomon Islands": "SB",
    "Somalia": "SO",
    "South Africa": "ZA",
    "South Georgia And Sandwich Isl.": "GS",
    "Spain": "ES",
    "Sri Lanka": "LK",
    "Sudan": "SD",
    "Suriname": "SR",
    "Svalbard And Jan Mayen": "SJ",
    "Swaziland": "SZ",
    "Sweden": "SE",
    "Switzerland": "CH",
    "Syrian Arab Republic": "SY",
    "Taiwan": "TW",
    "Tajikistan": "TJ",
    "Tanzania": "TZ",
    "Thailand": "TH",
    "Timor-Leste": "TL",
    "Togo": "TG",
    "Tokelau": "TK",
    "Tonga": "TO",
    "Trinidad And Tobago": "TT",
    "Tunisia": "TN",
    "Turkey": "TR",
    "Turkmenistan": "TM",
    "Turks And Caicos Islands": "TC",
    "Tuvalu": "TV",
    "Uganda": "UG",
    "Ukraine": "UA",
    "United Arab Emirates": "AE",
    "United Kingdom": "GB",
    "United States": "US",
    "United States Outlying Islands": "UM",
    "Uruguay": "UY",
    "Uzbekistan": "UZ",
    "Vanuatu": "VU",
    "Venezuela": "VE",
    "Vietnam": "VN",
    "Virgin Islands, British": "VG",
    "Virgin Islands, U.S.": "VI",
    "Wallis And Futuna": "WF",
    "Western Sahara": "EH",
    "Yemen": "YE",
    "Zambia": "ZM",
    "Zimbabwe": "ZW"
}

"Zimbabwe""ZW",

You have a small error at the end of json: "Zimbabwe""ZW",

Should be "Zimbabwe":"ZW",

I needed the reverse version:

{
    "Afghanistan": "AF",
    "Aland Islands": "AX",
    "Albania": "AL",
    "Algeria": "DZ",
    "American Samoa": "AS",
    "Andorra": "AD",
    "Angola": "AO",
    "Anguilla": "AI",
    "Antarctica": "AQ",
    "Antigua And Barbuda": "AG",
    "Argentina": "AR",
    "Armenia": "AM",
    "Aruba": "AW",
    "Australia": "AU",
    "Austria": "AT",
    "Azerbaijan": "AZ",
    "Bahamas": "BS",
    "Bahrain": "BH",
    "Bangladesh": "BD",
    "Barbados": "BB",
    "Belarus": "BY",
    "Belgium": "BE",
    "Belize": "BZ",
    "Benin": "BJ",
    "Bermuda": "BM",
    "Bhutan": "BT",
    "Bolivia": "BO",
    "Bosnia And Herzegovina": "BA",
    "Botswana": "BW",
    "Bouvet Island": "BV",
    "Brazil": "BR",
    "British Indian Ocean Territory": "IO",
    "Brunei Darussalam": "BN",
    "Bulgaria": "BG",
    "Burkina Faso": "BF",
    "Burundi": "BI",
    "Cambodia": "KH",
    "Cameroon": "CM",
    "Canada": "CA",
    "Cape Verde": "CV",
    "Cayman Islands": "KY",
    "Central African Republic": "CF",
    "Chad": "TD",
    "Chile": "CL",
    "China": "CN",
    "Christmas Island": "CX",
    "Cocos (Keeling) Islands": "CC",
    "Colombia": "CO",
    "Comoros": "KM",
    "Congo": "CG",
    "Congo, Democratic Republic": "CD",
    "Cook Islands": "CK",
    "Costa Rica": "CR",
    "Cote D\"Ivoire": "CI",
    "Croatia": "HR",
    "Cuba": "CU",
    "Cyprus": "CY",
    "Czech Republic": "CZ",
    "Denmark": "DK",
    "Djibouti": "DJ",
    "Dominica": "DM",
    "Dominican Republic": "DO",
    "Ecuador": "EC",
    "Egypt": "EG",
    "El Salvador": "SV",
    "Equatorial Guinea": "GQ",
    "Eritrea": "ER",
    "Estonia": "EE",
    "Ethiopia": "ET",
    "Falkland Islands (Malvinas)": "FK",
    "Faroe Islands": "FO",
    "Fiji": "FJ",
    "Finland": "FI",
    "France": "FR",
    "French Guiana": "GF",
    "French Polynesia": "PF",
    "French Southern Territories": "TF",
    "Gabon": "GA",
    "Gambia": "GM",
    "Georgia": "GE",
    "Germany": "DE",
    "Ghana": "GH",
    "Gibraltar": "GI",
    "Greece": "GR",
    "Greenland": "GL",
    "Grenada": "GD",
    "Guadeloupe": "GP",
    "Guam": "GU",
    "Guatemala": "GT",
    "Guernsey": "GG",
    "Guinea": "GN",
    "Guinea-Bissau": "GW",
    "Guyana": "GY",
    "Haiti": "HT",
    "Heard Island & Mcdonald Islands": "HM",
    "Holy See (Vatican City State)": "VA",
    "Honduras": "HN",
    "Hong Kong": "HK",
    "Hungary": "HU",
    "Iceland": "IS",
    "India": "IN",
    "Indonesia": "ID",
    "Iran, Islamic Republic Of": "IR",
    "Iraq": "IQ",
    "Ireland": "IE",
    "Isle Of Man": "IM",
    "Israel": "IL",
    "Italy": "IT",
    "Jamaica": "JM",
    "Japan": "JP",
    "Jersey": "JE",
    "Jordan": "JO",
    "Kazakhstan": "KZ",
    "Kenya": "KE",
    "Kiribati": "KI",
    "Korea": "KR",
    "North Korea": "KP",
    "Kuwait": "KW",
    "Kyrgyzstan": "KG",
    "Lao People\"s Democratic Republic": "LA",
    "Latvia": "LV",
    "Lebanon": "LB",
    "Lesotho": "LS",
    "Liberia": "LR",
    "Libyan Arab Jamahiriya": "LY",
    "Liechtenstein": "LI",
    "Lithuania": "LT",
    "Luxembourg": "LU",
    "Macao": "MO",
    "Macedonia": "MK",
    "Madagascar": "MG",
    "Malawi": "MW",
    "Malaysia": "MY",
    "Maldives": "MV",
    "Mali": "ML",
    "Malta": "MT",
    "Marshall Islands": "MH",
    "Martinique": "MQ",
    "Mauritania": "MR",
    "Mauritius": "MU",
    "Mayotte": "YT",
    "Mexico": "MX",
    "Micronesia, Federated States Of": "FM",
    "Moldova": "MD",
    "Monaco": "MC",
    "Mongolia": "MN",
    "Montenegro": "ME",
    "Montserrat": "MS",
    "Morocco": "MA",
    "Mozambique": "MZ",
    "Myanmar": "MM",
    "Namibia": "NA",
    "Nauru": "NR",
    "Nepal": "NP",
    "Netherlands": "NL",
    "Netherlands Antilles": "AN",
    "New Caledonia": "NC",
    "New Zealand": "NZ",
    "Nicaragua": "NI",
    "Niger": "NE",
    "Nigeria": "NG",
    "Niue": "NU",
    "Norfolk Island": "NF",
    "Northern Mariana Islands": "MP",
    "Norway": "NO",
    "Oman": "OM",
    "Pakistan": "PK",
    "Palau": "PW",
    "Palestinian Territory, Occupied": "PS",
    "Panama": "PA",
    "Papua New Guinea": "PG",
    "Paraguay": "PY",
    "Peru": "PE",
    "Philippines": "PH",
    "Pitcairn": "PN",
    "Poland": "PL",
    "Portugal": "PT",
    "Puerto Rico": "PR",
    "Qatar": "QA",
    "Reunion": "RE",
    "Romania": "RO",
    "Russian Federation": "RU",
    "Rwanda": "RW",
    "Saint Barthelemy": "BL",
    "Saint Helena": "SH",
    "Saint Kitts And Nevis": "KN",
    "Saint Lucia": "LC",
    "Saint Martin": "MF",
    "Saint Pierre And Miquelon": "PM",
    "Saint Vincent And Grenadines": "VC",
    "Samoa": "WS",
    "San Marino": "SM",
    "Sao Tome And Principe": "ST",
    "Saudi Arabia": "SA",
    "Senegal": "SN",
    "Serbia": "RS",
    "Seychelles": "SC",
    "Sierra Leone": "SL",
    "Singapore": "SG",
    "Slovakia": "SK",
    "Slovenia": "SI",
    "Solomon Islands": "SB",
    "Somalia": "SO",
    "South Africa": "ZA",
    "South Georgia And Sandwich Isl.": "GS",
    "Spain": "ES",
    "Sri Lanka": "LK",
    "Sudan": "SD",
    "Suriname": "SR",
    "Svalbard And Jan Mayen": "SJ",
    "Swaziland": "SZ",
    "Sweden": "SE",
    "Switzerland": "CH",
    "Syrian Arab Republic": "SY",
    "Taiwan": "TW",
    "Tajikistan": "TJ",
    "Tanzania": "TZ",
    "Thailand": "TH",
    "Timor-Leste": "TL",
    "Togo": "TG",
    "Tokelau": "TK",
    "Tonga": "TO",
    "Trinidad And Tobago": "TT",
    "Tunisia": "TN",
    "Turkey": "TR",
    "Turkmenistan": "TM",
    "Turks And Caicos Islands": "TC",
    "Tuvalu": "TV",
    "Uganda": "UG",
    "Ukraine": "UA",
    "United Arab Emirates": "AE",
    "United Kingdom": "GB",
    "United States": "US",
    "United States Outlying Islands": "UM",
    "Uruguay": "UY",
    "Uzbekistan": "UZ",
    "Vanuatu": "VU",
    "Venezuela": "VE",
    "Vietnam": "VN",
    "Virgin Islands, British": "VG",
    "Virgin Islands, U.S.": "VI",
    "Wallis And Futuna": "WF",
    "Western Sahara": "EH",
    "Yemen": "YE",
    "Zambia": "ZM",
    "Zimbabwe""ZW",
}

You have a small error at the end of json: "Zimbabwe""ZW",

Should be "Zimbabwe":"ZW",

Thanks for that! I fixed it.