| English | eng-000 |
| Neckar River | |
| ελληνικά | ell-000 | Νέκαρ |
| ελληνικά | ell-000 | ποταμός Νέκαρ |
| English | eng-000 | Neckar |
| suomi | fin-000 | Neckar |
| suomi | fin-000 | Neckar-joki |
| français | fra-000 | Neckar |
| hrvatski | hrv-000 | Neckar |
| 日本語 | jpn-000 | ネッカー川 |
| português | por-000 | Rio Neckar |
| português | por-000 | Rio neckar |
| ภาษาไทย | tha-000 | แม่น้ำเนกคาร์ |