| Esperanto | epo-000 |
| kompletiga | |
| català | cat-000 | complementari |
| català | cat-000 | complementari -ària |
| čeština | ces-000 | komplementární |
| 普通话 | cmn-000 | 互补 |
| 國語 | cmn-001 | 互補 |
| Hànyǔ | cmn-003 | hù bu |
| Cymraeg | cym-000 | cyflenwol |
| Deutsch | deu-000 | komplementär |
| ελληνικά | ell-000 | συμπληρωματικός |
| English | eng-000 | complementary |
| English | eng-000 | obverse |
| English | eng-000 | supplementary |
| Esperanto | epo-000 | aldona |
| Esperanto | epo-000 | integriga |
| Esperanto | epo-000 | komplementa |
| Esperanto | epo-000 | pla |
| euskara | eus-000 | osagarri |
| suomi | fin-000 | komplementaarinen |
| français | fra-000 | additionnel |
| français | fra-000 | commandité |
| français | fra-000 | complémentaire |
| français | fra-000 | supplémentaire |
| galego | glg-000 | complementario |
| Srpskohrvatski | hbs-001 | dopunski |
| Srpskohrvatski | hbs-001 | допунски |
| hiMxI | hin-004 | samapUraka |
| hrvatski | hrv-000 | kompementaran |
| hrvatski | hrv-000 | pratećim |
| արևելահայերեն | hye-000 | ավելադիր |
| bahasa Indonesia | ind-000 | komplementer |
| italiano | ita-000 | complementare |
| italiano | ita-000 | integrativo |
| 한국어 | kor-000 | 보완적인 |
| 한국어 | kor-000 | 서로 보완하는 |
| Nederlands | nld-000 | aanvullend |
| Nederlands | nld-000 | complementair |
| português | por-000 | complementar |
| slovenčina | slk-000 | doplňovací |
| slovenčina | slk-000 | komplementárne |
| slovenčina | slk-000 | komplementárny |
| Fräiske Sproake | stq-000 | apfällend |
| Fräiske Sproake | stq-000 | ärgänsjend |
| svenska | swe-000 | komplementerande |
| svenska | swe-000 | komplementvinkel |