| English | eng-000 |
| Old Persian language | |
| ISO 639 | art-005 | peo |
| български | bul-000 | староперсийски език |
| dansk | dan-000 | oldpersisk |
| Deutsch | deu-000 | altpersische Sprache |
| ελληνικά | ell-000 | Αρχαία περσική γλώσσα |
| suomi | fin-000 | muinaispersia |
| français | fra-000 | vieux-persan |
| bahasa Indonesia | ind-000 | bahasa persia Kuna |
| latine | lat-000 | Lingua Persica Antiqua |
| latviešu | lvs-000 | senpersu valoda |
| bokmål | nob-000 | gammelpersisk |
| português | por-000 | língua persa antiga |
| svenska | swe-000 | fornpersiska |
| ภาษาไทย | tha-000 | ภาษาเปอร์เซียโบราณ |