The world harbours a diversity of some 6,500 mutually unintelligible languages. As has been increasingly observed by linguists, many minority languages are becoming endangered and will be lost forever if not documented. The increased urgency has led to the development of several global endangerment databases and a more fine-grained understanding…

Linguists are sometimes confronted with choices concerning language names. For example, one and the same language may be referred to as Persian or Farsi. This short paper discusses some principles that one might use for making decisions when there are variant forms in use, or when one feels that none of the existing names is appropriate. The…