Java Locale getISOCountries() method

The getISOCountries() method of Locale class returns a list of all 2-letter country codes defined in ISO 639. This method can be used to create Locales.

Syntax

Parameter

Return Value

This method doesn't return any value.

Example 1

import java.util.*;
public class LocaleGetISOCountriesExample1  {
   public static void main(String[] args) 
   {
	   // create a new locale
	   Locale locale = new Locale("ENGLISH", "INdia");

	   // print locale
	   System.out.println("Locale: " + locale);

	   // use of getISOCountries()
	   String[] countries = Locale.getISOCountries();

	   // print countries
	   System.out.println("Countries are:");
	   for (int i = 0; i < countries.length/5; i++) {
	         System.out.println(i + ":" + countries[i]);
	      }
	}
}

Test it Now

Output:

Locale: english_IN
Countries are:
0:AD
1:AE
2:AF
3:AG
4:AI
5:AL
6:AM
7:AO
8:AQ
9:AR
10:AS
11:AT
12:AU
13:AW
14:AX
15:AZ
16:BA
17:BB
18:BD
19:BE
20:BF
21:BG
22:BH
23:BI
24:BJ
25:BL
26:BM
27:BN
28:BO
29:BQ
30:BR
31:BS
32:BT
33:BV
34:BW
35:BY
36:BZ
37:CA
38:CC
39:CD
40:CF
41:CG
42:CH
43:CI
44:CK
45:CL
46:CM
47:CN
48:CO

Example 2

import java.util.*;
public class LocaleGetISOCountriesExample2 {
   public static void main(String[] args) {

      // create a new locale
      Locale locale = new Locale("Japanese", "JA");

      // print locale
      System.out.println("Locale: " + locale);

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

      // print countries
      System.out.println("Countries are:");
      
      for (int i = 0; i < countries.length/20; i++) {
         System.out.println(i + ":" + countries[i]);
      }
   }
}

Test it Now

Output:

Locale: japanese_JA
Countries are:
0:aa
1:ab
2:ae
3:af
4:ak
5:am
6:an
7:ar
8:as

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