| Part of speech | conjunction |
|---|
| Afrikaans | of |
|---|---|
| Albanian | apo; o; ose |
| Catalan | o |
| Czech | anebo; nebo; či |
| Dutch | dan wel; of |
| English | or |
| Esperanto | aŭ |
| Faeroese | ella |
| Finnish | tai |
| French | ou |
| German | oder |
| Hungarian | vagy |
| Latin | aut |
| Low German | or; of; oder |
| Malay | atau |
| Papiamento | o; òf |
| Polish | albo; lub |
| Portuguese | ou |
| Romanian | sau |
| Russian | или |
| Spanish | o; u |
| Swahili | au |
| Thai | หรือ; รึ |
| Welsh | neu |
| West Frisian | of |