Category:ISO 15924:Tibt

This category lists languages which use the Tibetan script (or tibétain in French), coded Tibt or 330 in ISO 15924 since 2004-05-01 [typology: abugida; main direction: ltr], supported by Unicode since version 2.0 with the alias Tibetan (ref. : Ch13.4). See also Wikipedia:en:ISO 15924:Tibt, Wikidata:Q46861.
You can render that script on your system with the following fonts (in order of coverage): 'Noto Sans Tibetan', 'Microsoft Himalaya', 'Tibetan Machine Uni', BabelStoneTibetanSlim, 'Noto Serif Tibetan', sans-serif.