| ISO 639-3 Reference Names | art-289 |
| Serbian | |
| ISO 639-3 | art-001 | srp |
| ISO 639-2/T | art-002 | srp |
| ISO 639-2/B | art-003 | srp |
| ISO 639-1 | art-004 | sr |
| ISO 639-3 Print Names | art-290 | Serbian |
| ISO 639-3 Inverted Names | art-291 | Serbian |
| ISO 639-3 Retired Code Elements | art-324 | scc |