 | This is a documentation subpage for Module:Language/data/ISO 639 deprecated. It may contain usage information, categories and other content that is not part of the original module page. |
 | This Lua module is used on approximately 20,000 pages and changes may be widely noticed. Test changes in the module's /sandbox or /testcases subpages, or in your own module sandbox. Consider discussing changes on the talk page before implementing them. |
 | This module depends on the following other modules: |