Worldcode Homepage

Country codes

Worldcode collects all country and language codes as contemplated in the corresponding ISO standards.

Translation into multiple languages

With your help, we will be able to translate worldcode into multiple languages. In this way, each language will show its name translated into many languages, as well as the name of the country, current currency and denonyms.

The ISO codes of countries and languages are currently:

• For countries: ISO 3166, parts 1, 2 and 3
• For languages: ISO 639, subdivided into parts:
  • ISO 639-1. 2-letter language codes. It is the most widespread in the web world, as it represents most of the countries.
  • ISO 639-2. 3-letter language codes. Broader than the previous one, it includes the languages that have certain written material (1 only includes countries that have abundant written material)
  • ISO 639-3. 3-letter language codes. It includes all languages, even those that lack writing systems and are kept only orally.

Banknotes and coins of the world

Currencies of all countries, with expanded information on them. Each currency can have many associated coins and bills. Here you will find them all!

You can collaborate by uploading images of banknotes and coins, and adding information about them in different languages. With your help, we will get to collect all the bills and coins that have been used throughout all time.

Denonyms of all countries and administrative divisions

The denonyms determine the place of origin or geographical origin of the people. There are denonyms to indicate the country of origin, and also to indicate the origin of your province or administrative division.

You can collaborate by helping us translate the denonyms into other languages.