Huave, spoken in Oaxaca, is considered a language isolate that displays some dialectal variation. The work of the Summer Institute of Linguistics in this language is close to completion.

Name	SIL Publications	Ethnologue entries
San Dionisio del Mar Huave		hve
San Francisco del Mar Huave		hue
San Mateo del Mar Huave		huv
Santa María del Mar Huave		hvv

• technical articles
• dictionary, vocabulary, including:
  • Diccionario huave de San Mateo del Mar
• analyzed texts
• grammars
• contribution to the Archivo de Lenguas Indígenas de México

• technical articles
• primers
• books of traditional stories, including:
  • Huave Stories II (San Mateo del Mar Huave)
  • Huave Stories III (San Mateo del Mar Huave)
• New Testament
• summary of Old Testament

• Bibliography
• Ethnologue listing