| ISO 639-2/B | art-003 |
| arp | |
| Hinonoʼeitiit | arp-000 | Hinonoʼeitiit |
| ISO 639-3 | art-001 | arp |
| ISO 639-2/T | art-002 | arp |
| ISO 639-3 Reference Names | art-289 | Arapaho |
| ISO 639-3 Print Names | art-290 | Arapaho |
| ISO 639-3 Inverted Names | art-291 | Arapaho |
| 普通话 | cmn-000 | 阿拉帕霍语 |
| English | eng-000 | Arapaho |
| français | fra-000 | Arapaho |
| русский | rus-000 | арапахо |
| español | spa-000 | Arapaho |