These are the data sources for all the data on LocalePlanet: Compare them!
|The ICU data is from IBM's ICU Project (license). The list comes from
ICU4J version 188.8.131.52. They actually have their own Locale Explorer
for browsing the low-level ICU locale data.
|The Java data is from Java. The list comes from
java.util.Locale.getAvailableLocales() in version 17.0.10 from Eclipse Adoptium.
It should match the official list.
|The .NET data is from Microsoft's .NET framework. The list comes from System.Globalization.CultureInfo.GetCultures() and should match the lists documented here and here.
|The Google Translate data is from (obviously) Google Translate (as documented here).
|Find missing locales in each source.
Other data sources
These are some additional sources that may one day be supported.
|Stephen Colebourne's Joda Time, Joda Time i18n and Joda Money.
|SIL's Ethnologue code tables.
|Unicode Consortium's Common Locale Data Repository (aka CLDR).
Also see the list of standards applicable to localization.