| English | eng-000 |
| stomach acidity | |
| беларуская | bel-000 | пякотка |
| brezhoneg | bre-000 | kalondev |
| brezhoneg | bre-000 | kalonlosk |
| català | cat-000 | pirosi |
| Deutsch | deu-000 | Sodbrennen |
| English | eng-000 | acid stomach |
| English | eng-000 | heart-burn |
| English | eng-000 | pyrosis |
| Esperanto | epo-000 | pirozo |
| français | fra-000 | pyrosis |
| magyar | hun-000 | gyomorégés |
| Nederlands | nld-000 | maagbrand |
| Nederlands | nld-000 | zuur |
| português | por-000 | azia |
| português | por-000 | pirose |
| русский | rus-000 | изжога |
| español | spa-000 | pirosis |