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Converts the WooCommerce country codes to 3-letter ISO codes
<?php
/**
* Converts the WooCommerce country codes to 3-letter ISO codes
* https://en.wikipedia.org/wiki/ISO_3166-1_alpha-3
* @param string WooCommerce's 2 letter country code
* @return string ISO 3-letter country code
*/
function kia_convert_country_code( $country ) {
$countries = array(
'AF' => 'AFG', //Afghanistan
'AX' => 'ALA', //&#197;land Islands
'AL' => 'ALB', //Albania
'DZ' => 'DZA', //Algeria
'AS' => 'ASM', //American Samoa
'AD' => 'AND', //Andorra
'AO' => 'AGO', //Angola
'AI' => 'AIA', //Anguilla
'AQ' => 'ATA', //Antarctica
'AG' => 'ATG', //Antigua and Barbuda
'AR' => 'ARG', //Argentina
'AM' => 'ARM', //Armenia
'AW' => 'ABW', //Aruba
'AU' => 'AUS', //Australia
'AT' => 'AUT', //Austria
'AZ' => 'AZE', //Azerbaijan
'BS' => 'BHS', //Bahamas
'BH' => 'BHR', //Bahrain
'BD' => 'BGD', //Bangladesh
'BB' => 'BRB', //Barbados
'BY' => 'BLR', //Belarus
'BE' => 'BEL', //Belgium
'BZ' => 'BLZ', //Belize
'BJ' => 'BEN', //Benin
'BM' => 'BMU', //Bermuda
'BT' => 'BTN', //Bhutan
'BO' => 'BOL', //Bolivia
'BQ' => 'BES', //Bonaire, Saint Estatius and Saba
'BA' => 'BIH', //Bosnia and Herzegovina
'BW' => 'BWA', //Botswana
'BV' => 'BVT', //Bouvet Islands
'BR' => 'BRA', //Brazil
'IO' => 'IOT', //British Indian Ocean Territory
'BN' => 'BRN', //Brunei
'BG' => 'BGR', //Bulgaria
'BF' => 'BFA', //Burkina Faso
'BI' => 'BDI', //Burundi
'KH' => 'KHM', //Cambodia
'CM' => 'CMR', //Cameroon
'CA' => 'CAN', //Canada
'CV' => 'CPV', //Cape Verde
'KY' => 'CYM', //Cayman Islands
'CF' => 'CAF', //Central African Republic
'TD' => 'TCD', //Chad
'CL' => 'CHL', //Chile
'CN' => 'CHN', //China
'CX' => 'CXR', //Christmas Island
'CC' => 'CCK', //Cocos (Keeling) Islands
'CO' => 'COL', //Colombia
'KM' => 'COM', //Comoros
'CG' => 'COG', //Congo
'CD' => 'COD', //Congo, Democratic Republic of the
'CK' => 'COK', //Cook Islands
'CR' => 'CRI', //Costa Rica
'CI' => 'CIV', //Côte d\'Ivoire
'HR' => 'HRV', //Croatia
'CU' => 'CUB', //Cuba
'CW' => 'CUW', //Curaçao
'CY' => 'CYP', //Cyprus
'CZ' => 'CZE', //Czech Republic
'DK' => 'DNK', //Denmark
'DJ' => 'DJI', //Djibouti
'DM' => 'DMA', //Dominica
'DO' => 'DOM', //Dominican Republic
'EC' => 'ECU', //Ecuador
'EG' => 'EGY', //Egypt
'SV' => 'SLV', //El Salvador
'GQ' => 'GNQ', //Equatorial Guinea
'ER' => 'ERI', //Eritrea
'EE' => 'EST', //Estonia
'ET' => 'ETH', //Ethiopia
'FK' => 'FLK', //Falkland Islands
'FO' => 'FRO', //Faroe Islands
'FJ' => 'FIJ', //Fiji
'FI' => 'FIN', //Finland
'FR' => 'FRA', //France
'GF' => 'GUF', //French Guiana
'PF' => 'PYF', //French Polynesia
'TF' => 'ATF', //French Southern Territories
'GA' => 'GAB', //Gabon
'GM' => 'GMB', //Gambia
'GE' => 'GEO', //Georgia
'DE' => 'DEU', //Germany
'GH' => 'GHA', //Ghana
'GI' => 'GIB', //Gibraltar
'GR' => 'GRC', //Greece
'GL' => 'GRL', //Greenland
'GD' => 'GRD', //Grenada
'GP' => 'GLP', //Guadeloupe
'GU' => 'GUM', //Guam
'GT' => 'GTM', //Guatemala
'GG' => 'GGY', //Guernsey
'GN' => 'GIN', //Guinea
'GW' => 'GNB', //Guinea-Bissau
'GY' => 'GUY', //Guyana
'HT' => 'HTI', //Haiti
'HM' => 'HMD', //Heard Island and McDonald Islands
'VA' => 'VAT', //Holy See (Vatican City State)
'HN' => 'HND', //Honduras
'HK' => 'HKG', //Hong Kong
'HU' => 'HUN', //Hungary
'IS' => 'ISL', //Iceland
'IN' => 'IND', //India
'ID' => 'IDN', //Indonesia
'IR' => 'IRN', //Iran
'IQ' => 'IRQ', //Iraq
'IE' => 'IRL', //Republic of Ireland
'IM' => 'IMN', //Isle of Man
'IL' => 'ISR', //Israel
'IT' => 'ITA', //Italy
'JM' => 'JAM', //Jamaica
'JP' => 'JPN', //Japan
'JE' => 'JEY', //Jersey
'JO' => 'JOR', //Jordan
'KZ' => 'KAZ', //Kazakhstan
'KE' => 'KEN', //Kenya
'KI' => 'KIR', //Kiribati
'KP' => 'PRK', //Korea, Democratic People\'s Republic of
'KR' => 'KOR', //Korea, Republic of (South)
'KW' => 'KWT', //Kuwait
'KG' => 'KGZ', //Kyrgyzstan
'LA' => 'LAO', //Laos
'LV' => 'LVA', //Latvia
'LB' => 'LBN', //Lebanon
'LS' => 'LSO', //Lesotho
'LR' => 'LBR', //Liberia
'LY' => 'LBY', //Libya
'LI' => 'LIE', //Liechtenstein
'LT' => 'LTU', //Lithuania
'LU' => 'LUX', //Luxembourg
'MO' => 'MAC', //Macao S.A.R., China
'MK' => 'MKD', //Macedonia
'MG' => 'MDG', //Madagascar
'MW' => 'MWI', //Malawi
'MY' => 'MYS', //Malaysia
'MV' => 'MDV', //Maldives
'ML' => 'MLI', //Mali
'MT' => 'MLT', //Malta
'MH' => 'MHL', //Marshall Islands
'MQ' => 'MTQ', //Martinique
'MR' => 'MRT', //Mauritania
'MU' => 'MUS', //Mauritius
'YT' => 'MYT', //Mayotte
'MX' => 'MEX', //Mexico
'FM' => 'FSM', //Micronesia
'MD' => 'MDA', //Moldova
'MC' => 'MCO', //Monaco
'MN' => 'MNG', //Mongolia
'ME' => 'MNE', //Montenegro
'MS' => 'MSR', //Montserrat
'MA' => 'MAR', //Morocco
'MZ' => 'MOZ', //Mozambique
'MM' => 'MMR', //Myanmar
'NA' => 'NAM', //Namibia
'NR' => 'NRU', //Nauru
'NP' => 'NPL', //Nepal
'NL' => 'NLD', //Netherlands
'AN' => 'ANT', //Netherlands Antilles
'NC' => 'NCL', //New Caledonia
'NZ' => 'NZL', //New Zealand
'NI' => 'NIC', //Nicaragua
'NE' => 'NER', //Niger
'NG' => 'NGA', //Nigeria
'NU' => 'NIU', //Niue
'NF' => 'NFK', //Norfolk Island
'MP' => 'MNP', //Northern Mariana Islands
'NO' => 'NOR', //Norway
'OM' => 'OMN', //Oman
'PK' => 'PAK', //Pakistan
'PW' => 'PLW', //Palau
'PS' => 'PSE', //Palestinian Territory
'PA' => 'PAN', //Panama
'PG' => 'PNG', //Papua New Guinea
'PY' => 'PRY', //Paraguay
'PE' => 'PER', //Peru
'PH' => 'PHL', //Philippines
'PN' => 'PCN', //Pitcairn
'PL' => 'POL', //Poland
'PT' => 'PRT', //Portugal
'PR' => 'PRI', //Puerto Rico
'QA' => 'QAT', //Qatar
'RE' => 'REU', //Reunion
'RO' => 'ROU', //Romania
'RU' => 'RUS', //Russia
'RW' => 'RWA', //Rwanda
'BL' => 'BLM', //Saint Barth&eacute;lemy
'SH' => 'SHN', //Saint Helena
'KN' => 'KNA', //Saint Kitts and Nevis
'LC' => 'LCA', //Saint Lucia
'MF' => 'MAF', //Saint Martin (French part)
'SX' => 'SXM', //Sint Maarten / Saint Matin (Dutch part)
'PM' => 'SPM', //Saint Pierre and Miquelon
'VC' => 'VCT', //Saint Vincent and the Grenadines
'WS' => 'WSM', //Samoa
'SM' => 'SMR', //San Marino
'ST' => 'STP', //S&atilde;o Tom&eacute; and Pr&iacute;ncipe
'SA' => 'SAU', //Saudi Arabia
'SN' => 'SEN', //Senegal
'RS' => 'SRB', //Serbia
'SC' => 'SYC', //Seychelles
'SL' => 'SLE', //Sierra Leone
'SG' => 'SGP', //Singapore
'SK' => 'SVK', //Slovakia
'SI' => 'SVN', //Slovenia
'SB' => 'SLB', //Solomon Islands
'SO' => 'SOM', //Somalia
'ZA' => 'ZAF', //South Africa
'GS' => 'SGS', //South Georgia/Sandwich Islands
'SS' => 'SSD', //South Sudan
'ES' => 'ESP', //Spain
'LK' => 'LKA', //Sri Lanka
'SD' => 'SDN', //Sudan
'SR' => 'SUR', //Suriname
'SJ' => 'SJM', //Svalbard and Jan Mayen
'SZ' => 'SWZ', //Swaziland
'SE' => 'SWE', //Sweden
'CH' => 'CHE', //Switzerland
'SY' => 'SYR', //Syria
'TW' => 'TWN', //Taiwan
'TJ' => 'TJK', //Tajikistan
'TZ' => 'TZA', //Tanzania
'TH' => 'THA', //Thailand
'TL' => 'TLS', //Timor-Leste
'TG' => 'TGO', //Togo
'TK' => 'TKL', //Tokelau
'TO' => 'TON', //Tonga
'TT' => 'TTO', //Trinidad and Tobago
'TN' => 'TUN', //Tunisia
'TR' => 'TUR', //Turkey
'TM' => 'TKM', //Turkmenistan
'TC' => 'TCA', //Turks and Caicos Islands
'TV' => 'TUV', //Tuvalu
'UG' => 'UGA', //Uganda
'UA' => 'UKR', //Ukraine
'AE' => 'ARE', //United Arab Emirates
'GB' => 'GBR', //United Kingdom
'US' => 'USA', //United States
'UM' => 'UMI', //United States Minor Outlying Islands
'UY' => 'URY', //Uruguay
'UZ' => 'UZB', //Uzbekistan
'VU' => 'VUT', //Vanuatu
'VE' => 'VEN', //Venezuela
'VN' => 'VNM', //Vietnam
'VG' => 'VGB', //Virgin Islands, British
'VI' => 'VIR', //Virgin Island, U.S.
'WF' => 'WLF', //Wallis and Futuna
'EH' => 'ESH', //Western Sahara
'YE' => 'YEM', //Yemen
'ZM' => 'ZMB', //Zambia
'ZW' => 'ZWE', //Zimbabwe
);
$iso_code = isset( $countries[$country] ) ? $countries[$country] : $country;
return $iso_code;
}
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