Category:ISO 15924:Khmr

This category lists languages which use the Khmer script (or khmer in French), coded Khmr or 355 in ISO 15924 since 2004-05-29 [typology: abugida; main direction: ltr], supported by Unicode since version 3.0 with the alias Khmer (ref. : Ch16.4). See also Wikipedia:en:ISO 15924:Khmr, Wikidata:Q1054190.
You can render that script on your system with the following fonts (in order of coverage): 'Noto Sans Khmer', 'Khmer UI', DaunPenh, MoolBoran, 'CDT Khmer', 'Leelawadee UI', 'Noto Serif Khmer', KhmerOSbattambang, 'Khmer MN', sans-serif.