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Java Locale getISOCountries() Method

The Java Locale getISOCountries() method returns a list of all 2-letter country codes defined in ISO 3166. This can be used to create Locales.

Following is the declaration for java.util.Locale.getISOCountries() method

public static String[] getISOCountries()

NA

This method returns the arrays of country codes.

NA

The following example shows the usage of Java Locale getISOCountries() method. We're printing a list of 2 letter country codes as defined in ISO 3166.

package com.tutorialspoint;

import java.util.Locale;

public class LocaleDemo {
   public static void main(String[] args) {

      // get ISO countries
      String[] countries = Locale.getISOCountries();

      // print countries
      System.out.println("Countries are:");
      
      for (int i = 0; i < countries.length; i++) {
         System.out.println(i + ":" + countries[i]);
      }
   }
}

Let us compile and run the above program, this will produce the following result −

Countries are:
0:AD
1:AE
2:AF
3:AG
4:AI
...
248:ZW

java_util_locale.htm

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