+The Indo-Iranian languages are the largest branch of the vast [Indo-European](/wiki/indo_european) language family. Spoken by billions across a wide geographical arc, they encompass prominent sub-branches like [Indo-Aryan](/wiki/indo_aryan) and [Iranian](/wiki/iranian) languages, sharing a common linguistic ancestor.
+## See also
+- [Linguistics](/wiki/linguistics)
+- [Language Family](/wiki/language_family)
+- [Sanskrit](/wiki/sanskrit)
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