| euskara | eus-000 |
| zortzidun | |
| català | cat-000 | octava |
| English | eng-000 | musical octave |
| English | eng-000 | octave |
| suomi | fin-000 | oktaavi |
| français | fra-000 | octave |
| galego | glg-000 | oitava |
| hrvatski | hrv-000 | oktava |
| bahasa Indonesia | ind-000 | oktaf |
| italiano | ita-000 | ottava |
| 日本語 | jpn-000 | オクターブ |
| polski | pol-000 | oktawa |
| português | por-000 | oitava |
| español | spa-000 | octava |
| español | spa-000 | octava musical |
| ภาษาไทย | tha-000 | เสียงคู่แปด |
| Bahasa Malaysia | zsm-000 | oktaf |