ConceptOld PersianAlso known asAltpersischaltpersische Sprachean tSean-Pheirsisancien persanAntico persianoantzinako persieraarchival plate · Old Persian · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected toin countryAchaemenid Empire550 BCElanguage ofBook of Giantslanguage ofGanjnameh Tourist Resort Complex5th c. BCE+ 6 further connections to entries not yet ingested