This is the language code for "multiple languages".
Under normal circumstances, there should not be a test wiki here.
multiple languages Wiktionary
This test wiki was rejected by the Language committee, and has been deleted.
This test wiki was rejected by the Language Committee and has been deleted. There could be an XML file available (ask the administrators) which can be transferred to a non-Wikimedia wiki.
- Request in Meta-Wiki (rejected)
- This language code is a special situation. There might be clarification below this template.
- Even if this test has a valid language code, it was rejected by the Language Committee. See link just above.
The language code "mul" is valid, strictly speaking, but a multilingual Wiktionary has been rejected by the Language Committee. (See "Request at Meta" above.)