| русский | rus-000 |
| полугруппа | |
| беларуская | bel-000 | паўгрупа |
| Deutsch | deu-000 | Halbgruppe |
| English | eng-000 | half-group |
| English | eng-000 | hemigroup |
| English | eng-000 | monoid |
| English | eng-000 | semi-group |
| English | eng-000 | semigroup |
| Esperanto | epo-000 | duongrupo |
| français | fra-000 | demi-groupe |
| français | fra-000 | semi-groupe |
| magyar | hun-000 | félcsoport |
| polski | pol-000 | półgrupa |