Category:Lang and lang-xx code promoted to ISO 639-1

This is a tracking category.

It is used to build and maintain a list or lists of pages—primarily for the sake of the lists themselves and their use in article and category maintenance. It is not part of the encyclopedia's categorization scheme.

More information:

• This category is hidden on its member pages—unless the corresponding user preference (Appearance → Show hidden categories) is set.
• These categories are used to track, build and organize lists of pages needing "attention en masse" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience.
• These categories also serve to aggregate members of several lists or subcategories into a larger, more efficient list (discriminated by classifications).
• Typically, tracking categories are automatically populated by templates invoked in pages or by the MediaWiki software (see Special:TrackingCategories for an overview of the latter).

Administrators: Please do not delete this category even if it is empty!
This category may be empty occasionally or even most of the time.

Administrators: Please do not delete this category even if it is empty!
This category may be empty occasionally or even most of the time.

This category is used to track {{lang}} and {{lang-??}} templates where the three-character language code (ISO 639-2, -2T, -3) has been promoted to the equivalent two-character code (ISO 639-1). This category is used only by Module:Lang. Articles listed here are sorted by the three-character language code.

Where these promotions occur, a hidden message is also available. Editors who wish to see the messages, you may do so by updating their common or skin CSS stylesheet to include:

.lang-comment {display: inline !important;} /* show lang messages */