Category:ISO 15924:Gran

This category lists languages which use the Grantha script (or grantha in French), coded Gran or 343 in ISO 15924 since 2014-11-15 [typology: abugida; main direction: ltr], supported by Unicode since version 7.0 with the alias Grantha (ref. : Ch15.14). See also Wikipedia:en:ISO 15924:Gran, Wikidata:Q1119274.
You can render that script on your system with the following fonts (in order of coverage): 'Noto Sans Grantha', 'Noto Serif Grantha', sans-serif.