கீழ்வரும் கட்டத்தில் அனைத்து ஐ.எசு.ஓ 3166-1 ஆல்ஃபா-2 குறியீடுகளும் வகுக்கப்பட்டுள்ளது.
**ஐ.எசு.ஓ 3166-1 ஆல்ஃபா-2 குறியீடுகளின் குழூக்குறிவிளக்கல் கட்டம்**  
| Colour legend |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| title="user-assigned" | title="unassigned" | title="exceptionally reserved: Ascension Island" | title="Andorra" | title="United Arab Emirates" | title="Afghanistan" | title="Antigua and Barbuda" | title="unassigned" | title="Anguilla (formerly: French Afars and Issas)" | title="unassigned" | title="unassigned" | title="Albania" | title="Armenia" | title="transitionally reserved: Netherlands Antilles" | title="Angola" | title="indeterminately reserved: African Regional Industrial Property Organization" | title="Antarctica" | title="Argentina" | title="American Samoa" | title="Austria" | title="Australia" | title="unassigned" | title="Aruba" | title="Åland Islands" | title="unassigned" | title="Azerbaijan" |
| title="Bosnia and Herzegovina" | title="Barbados" | title="unassigned" | title="Bangladesh" | title="Belgium" | title="Burkina Faso" | title="Bulgaria" | title="Bahrain" | title="Burundi" | title="Benin" | title="unassigned" | title="Saint Barthélemy" | title="Bermuda" | title="Brunei Darussalam" | title="Bolivia (Plurinational State of)" | title="unassigned" | title="Bonaire, Sint Eustatius and Saba (formerly: British Antarctic Territory)" | title="Brazil" | title="Bahamas" | title="Bhutan" | title="transitionally reserved: Burma" | title="Bouvet Island" | title="Botswana" | title="indeterminately reserved: Benelux Trademarks and Designs Office" | title="Belarus" | title="Belize" |
| title="Canada" | title="unassigned" | title="Cocos (Keeling) Islands" | title="Congo, Democratic Republic of the" | title="unassigned" | title="Central African Republic" | title="Congo" | title="Switzerland" | title="Côte d'Ivoire" | title="unassigned" | title="Cook Islands" | title="Chile" | title="Cameroon" | title="China" | title="Colombia" | title="exceptionally reserved: Clipperton Island" | title="unassigned" | title="Costa Rica" | title="transitionally reserved: Serbia and Montenegro" | title="deleted: Canton and Enderbury Islands; unassigned" | title="Cuba" | title="Cabo Verde" | title="Curaçao" | title="Christmas Island" | title="Cyprus" | title="Czechia" |
| title="unassigned" | title="unassigned" | title="unassigned" | title="deleted: German Democratic Republic; unassigned" | title="Germany" | title="unassigned" | title="exceptionally reserved: Diego Garcia" | title="unassigned" | title="unassigned" | title="Djibouti" | title="Denmark" | title="unassigned" | title="Dominica" | title="unassigned" | title="Dominican Republic" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="indeterminately reserved: Benin" | title="Algeria" |
| title="exceptionally reserved: Ceuta, Melilla" | title="unassigned" | title="Ecuador" | title="unassigned" | title="Estonia" | title="indeterminately reserved: Union of Countries under the European Community Patent Convention" | title="Egypt" | title="Western Sahara" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="indeterminately reserved: European Trademark Office" | title="unassigned" | title="unassigned" | title="indeterminately reserved: European Patent Organization" | title="unassigned" | title="Eritrea" | title="Spain" | title="Ethiopia" | title="exceptionally reserved: European Union" | title="indeterminately reserved: Eurasian Patent Organization" | title="indeterminately reserved: Estonia" | title="unassigned" | title="unassigned" | title="exceptionally reserved: Eurozone" |
| title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="Finland" | title="Fiji" | title="Falkland Islands (Malvinas)" | title="indeterminately reserved: Liechtenstein" | title="Micronesia (Federated States of)" | title="unassigned" | title="Faroe Islands" | title="unassigned" | title="deleted: French Southern and Antarctic Territories; unassigned" | title="France" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="exceptionally reserved: France, Metropolitan" | title="unassigned" | title="unassigned" |
| title="Gabon" | title="United Kingdom of Great Britain and Northern Ireland" | title="indeterminately reserved: Patent Office of the Cooperation Council for the Arab States of the Gulf (GCC)" | title="Grenada" | title="Georgia (formerly: Gilbert and Ellice Islands)" | title="French Guiana" | title="Guernsey" | title="Ghana" | title="Gibraltar" | title="unassigned" | title="unassigned" | title="Greenland" | title="Gambia" | title="Guinea" | title="unassigned" | title="Guadeloupe" | title="Equatorial Guinea" | title="Greece" | title="South Georgia and the South Sandwich Islands" | title="Guatemala" | title="Guam" | title="unassigned" | title="Guinea-Bissau" | title="unassigned" | title="Guyana" | title="unassigned" |
| title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="Hong Kong" | title="unassigned" | title="Heard Island and McDonald Islands" | title="Honduras" | title="unassigned" | title="unassigned" | title="unassigned" | title="Croatia" | title="unassigned" | title="Haiti" | title="Hungary" | title="deleted: Upper Volta; unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" |
| title="unassigned" | title="indeterminately reserved: International Bureau of WIPO" | title="exceptionally reserved: Canary Islands" | title="Indonesia" | title="Ireland" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="Israel" | title="Isle of Man" | title="India" | title="British Indian Ocean Territory" | title="unassigned" | title="Iraq" | title="Iran (Islamic Republic of)" | title="Iceland" | title="Italy" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" |
| title="indeterminately reserved: Jamaica" | title="unassigned" | title="unassigned" | title="unassigned" | title="Jersey" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="Jamaica" | title="unassigned" | title="Jordan" | title="Japan" | title="unassigned" | title="unassigned" | title="unassigned" | title="deleted: Johnston Island; unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" |
| title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="Kenya" | title="unassigned" | title="Kyrgyzstan" | title="Cambodia" | title="Kiribati" | title="unassigned" | title="unassigned" | title="unassigned" | title="Comoros" | title="Saint Kitts and Nevis" | title="unassigned" | title="Korea (Democratic People's Republic of)" | title="unassigned" | title="Korea, Republic of" | title="unassigned" | title="unassigned" | title="unassigned" | title="unassigned" | title="Kuwait" | title="unassigned" | title="Cayman Islands" | title="Kazakhstan" |