Where can I get country names in all languages? I need them to localize the application.
The correct location to get this information is CLDR - Unicode Common Locale Data Repository .
Here you can find an updated list of countries ( core/common/main ), data is available in many formats.
core/common/main
I recommend this site: https://github.com/umpirsky/country-list
List of all countries with ISO 3166-1 names and codes in all languages ββand data formats.
Perhaps there is a standard ISO document that you can buy (useful ISO 3166-1 standard , I think).
Alternatively, you can simply clear the various language versions of this wikipedia page , as it has a list of country names. I did a random check and it looks like the whole list was in at least one non-English language.
I know that this is an old post, but I found something that could help others who ended up looking at this post using google search.
This alternative to the selected list gives (some) localized country names.
selectToAutocomplete by Jamie Appleseed
Take a look at the alternative data spelling tag for items in the selection menu.