| Esperanto | epo-000 |
| duopsonio | |
| беларуская | bel-000 | дуапсонія |
| Deutsch | deu-000 | Duopson |
| Deutsch | deu-000 | Käuferduopol |
| Deutsch | deu-000 | Nachfrageduopol |
| English | eng-000 | buyer’s duopoly |
| English | eng-000 | duopsony |
| magyar | hun-000 | duopszon |
| italiano | ita-000 | duopsònio |
| português | por-000 | duopsônio |
| русский | rus-000 | дуопсония |