List of ISO 639-5 codes

This is a list of ISO 639-5 codes, including the code hierarchy as given in the ISO 639-5 registry. The code  (undetermined) from ISO 639-2 can be seen as top of the hierarchy (for example, ,  ). The hierarchy is not a complete genetic hierarchy; some of the collection codes are based on geography (like ) or category (like  ) instead.

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