| interlingua | ina-000 |
| professional | |
| English | eng-000 | occupational |
| English | eng-000 | practitioner |
| English | eng-000 | pro |
| English | eng-000 | professional |
| interlingua | ina-000 | experto |
| italiano | ita-000 | professionale |
| italiano | ita-000 | professionista |
| русский | rus-000 | профессионал |
| русский | rus-000 | профессиональный |
| русский | rus-000 | спортсмен-профессионал |