| ISO 639-3 Inverted Names | art-291 |
| Ossetic | |
| ISO 639-3 | art-001 | oss |
| ISO 639-2/T | art-002 | oss |
| ISO 639-2/B | art-003 | oss |
| ISO 639-1 | art-004 | os |
| ISO 639-3 Reference Names | art-289 | Ossetian |
| ISO 639-3 Print Names | art-290 | Ossetian |
| ISO 639-3 Print Names | art-290 | Ossetic |
| ISO 639-3 Inverted Names | art-291 | Ossetian |