The SIL-Mexico website is organized primarily according to ‘language families’. Several families group together into ‘language stocks’, so there are also links to information about the stocks.

See also:

• The larger linguistic groupings (stocks and families)
• Definitions of 'stock' and 'family'
• La inteligibilidad interdialectal (Interdialectal intelligibility)
• Population statistics by family
• Confusing names of Mexican languages
• Confusion about the name “Chichimeca”
• Confusion about the name “Chontal”
• Confusion about the name “Huasteco”
• Confusion about the names “Maya” and “Mayo”
• Confusion about the names “Mazahua” and “Mazatec”
• Confusion about the names “Mixe” and “Mixtec”
• Confusion about the names “Popoloca” and “Popoluca”
• Confusion about the names “Tepehua” and “Tepehuán”
• Explanation of the confusion of names of Mexican indigenous languages
• The Ethnologue: an on-line catalog of the languages of Mexico and the world.