| Nederlands | nld-000 |
| Zeta | |
| Deutsch | deu-000 | Zeta |
| English | eng-000 | Principality of Zeta |
| English | eng-000 | Zeta River |
| Srpskohrvatski | hbs-001 | Zeta |
| hrvatski | hrv-000 | Zeta |
| magyar | hun-000 | Zeta |
| nynorsk | nno-000 | Zeta i Montenegro |
| српски | srp-000 | Зета |
| svenska | swe-000 | Zeta |