| interlingua | ina-000 |
| periscopio | |
| čeština | ces-000 | periskop |
| Deutsch | deu-000 | Periskop |
| eesti | ekk-000 | periskoop |
| English | eng-000 | periscope |
| Esperanto | epo-000 | periskopo |
| français | fra-000 | périscope |
| עברית | heb-000 | פריסקופ |
| italiano | ita-000 | periscopio |
| Nederlands | nld-000 | periscoop |
| polski | pol-000 | peryskop |
| português | por-000 | periscópio |
| русский | rus-000 | перископ |
| español | spa-000 | periscopio |
| svenska | swe-000 | periskop |