Category:ISO 15924:Xpeo

This category lists languages which use the Old Persian script (or cunéiforme persépolitain in French), coded Xpeo or 030 in ISO 15924 since 2006-06-21 [typology: alphabet, unicameral; main direction: ltr], supported by Unicode since version 4.1 with the alias Old_Persian (ref. : Ch11.3). See also Wikipedia:en:ISO 15924:Xpeo, Wikidata:Q1471822.
You can render that script on your system with the following fonts (in order of coverage): 'Noto Sans Old Persian', 'Segoe UI Historic', Artaxerxes, Xerxes, Aegean, sans-serif.