| Afrikaans | afr-000 |
| agtergrond | |
| български | bul-000 | фон |
| čeština | ces-000 | základní znalost |
| 普通话 | cmn-000 | 预备知识 |
| 國語 | cmn-001 | 預備知識 |
| Hànyǔ | cmn-003 | yù bèi zhī shi |
| Deutsch | deu-000 | Boden |
| Deutsch | deu-000 | Grund |
| Deutsch | deu-000 | Hintergrund |
| ελληνικά | ell-000 | υπόβαθρο |
| English | eng-000 | background |
| English | eng-000 | bottom |
| English | eng-000 | foundation |
| English | eng-000 | ground |
| Esperanto | epo-000 | fono |
| Esperanto | epo-000 | fundo |
| Esperanto | epo-000 | malantaŭplano |
| français | fra-000 | arrière-plan |
| français | fra-000 | fond |
| Srpskohrvatski | hbs-001 | pozadina |
| Srpskohrvatski | hbs-001 | позадина |
| hiMxI | hin-004 | pqRTaBUmi |
| italiano | ita-000 | base |
| italiano | ita-000 | fondazione |
| 日本語 | jpn-000 | 背景 |
| lietuvių | lit-000 | fonas |
| latviešu | lvs-000 | fons |
| Malti | mlt-000 | sfond |
| Nederlands | nld-000 | achtergrond |
| bokmål | nob-000 | bakgrunn |
| polski | pol-000 | tło |
| português | por-000 | fundo do ecrã |
| português | por-000 | segundo plano |
| română | ron-000 | background |
| română | ron-000 | fundal |