diff --git a/src/i18n/Data/Intl/IntlLocales.php b/src/i18n/Data/Intl/IntlLocales.php
index 8dd7cd5a8..a23360b96 100644
--- a/src/i18n/Data/Intl/IntlLocales.php
+++ b/src/i18n/Data/Intl/IntlLocales.php
@@ -1143,7 +1143,7 @@ class IntlLocales implements Locales, Resettable
         'bm' => 'Bermuda',
         'bn' => 'Brunei',
         'bo' => 'Bolivia',
-        'bq' => 'British Antarctic Territory',
+        'bq' => 'Bonaire, Sint Eustatius and Saba',
         'br' => 'Brazil',
         'bs' => 'Bahamas',
         'bt' => 'Bhutan',
@@ -1164,8 +1164,6 @@ class IntlLocales implements Locales, Resettable
         'cn' => 'China',
         'co' => 'Colombia',
         'cr' => 'Costa Rica',
-        'cs' => 'Serbia and Montenegro',
-        'ct' => 'Canton and Enderbury Islands',
         'cu' => 'Cuba',
         'cv' => 'Cape Verde',
         'cx' => 'Christmas Island',
@@ -1189,9 +1187,7 @@ class IntlLocales implements Locales, Resettable
         'fk' => 'Falkland Islands',
         'fm' => 'Micronesia',
         'fo' => 'Faroe Islands',
-        'fq' => 'French Southern and Antarctic Territories',
         'fr' => 'France',
-        'fx' => 'Metropolitan France',
         'ga' => 'Gabon',
         'gb' => 'United Kingdom',
         'gd' => 'Grenada',
@@ -1231,7 +1227,6 @@ class IntlLocales implements Locales, Resettable
         'jm' => 'Jamaica',
         'jo' => 'Jordan',
         'jp' => 'Japan',
-        'jt' => 'Johnston Island',
         'ke' => 'Kenya',
         'kg' => 'Kyrgyzstan',
         'kh' => 'Cambodia',
@@ -1261,7 +1256,6 @@ class IntlLocales implements Locales, Resettable
         'mf' => 'Saint Martin',
         'mg' => 'Madagascar',
         'mh' => 'Marshall Islands',
-        'mi' => 'Midway Islands',
         'mk' => 'Macedonia',
         'ml' => 'Mali',
         'mm' => 'Myanmar [Burma]',
@@ -1287,14 +1281,11 @@ class IntlLocales implements Locales, Resettable
         'nl' => 'Netherlands',
         'no' => 'Norway',
         'np' => 'Nepal',
-        'nq' => 'Dronning Maud Land',
         'nr' => 'Nauru',
-        'nt' => 'Neutral Zone',
         'nu' => 'Niue',
         'nz' => 'New Zealand',
         'om' => 'Oman',
         'pa' => 'Panama',
-        'pc' => 'Pacific Islands Trust Territory',
         'pe' => 'Peru',
         'pf' => 'French Polynesia',
         'pg' => 'Papua New Guinea',
@@ -1306,13 +1297,10 @@ class IntlLocales implements Locales, Resettable
         'pr' => 'Puerto Rico',
         'ps' => 'Palestinian Territories',
         'pt' => 'Portugal',
-        'pu' => 'U.S. Miscellaneous Pacific Islands',
         'pw' => 'Palau',
         'py' => 'Paraguay',
-        'pz' => 'Panama Canal Zone',
         'qa' => 'Qatar',
         'qo' => 'Outlying Oceania',
-        'qu' => 'European Union',
         're' => 'Réunion',
         'ro' => 'Romania',
         'rs' => 'Serbia',
@@ -1334,7 +1322,6 @@ class IntlLocales implements Locales, Resettable
         'so' => 'Somalia',
         'sr' => 'Suriname',
         'st' => 'São Tomé and Príncipe',
-        'su' => 'Union of Soviet Socialist Republics',
         'sv' => 'El Salvador',
         'sy' => 'Syria',
         'sz' => 'Swaziland',
@@ -1362,16 +1349,13 @@ class IntlLocales implements Locales, Resettable
         'uz' => 'Uzbekistan',
         'va' => 'Vatican City',
         'vc' => 'Saint Vincent and the Grenadines',
-        'vd' => 'North Vietnam',
         've' => 'Venezuela',
         'vg' => 'British Virgin Islands',
         'vi' => 'U.S. Virgin Islands',
         'vn' => 'Vietnam',
         'vu' => 'Vanuatu',
         'wf' => 'Wallis and Futuna',
-        'wk' => 'Wake Island',
         'ws' => 'Samoa',
-        'yd' => 'People\'s Democratic Republic of Yemen',
         'ye' => 'Yemen',
         'yt' => 'Mayotte',
         'za' => 'South Africa',