Achuar-Shiwiar Speakers 9,999 Used in Ecuador Peru Codes Glottocode achu1248 ISO-639-3 acu Definitely endangered Home Achuar-Shiwiar Achuar-Shiwiar Countries Ecuador Peru Exonyms Language English Name Achuar-Shiwiar Language French Language Spanish Language Russian Language Arabic Language Chinese Other names Information available 1. Basics Names Achuar-Shiwiar Size / Number of users Number of users 9999 Codes Glottocode achu1248 ISO-639-3 acu 2. Status 3. State Documentation: materials