| English | eng-000 |
| fifth columnist | |
| Universal Networking Language | art-253 | fifth columnist |
| català | cat-000 | quintacolumnista |
| eesti | ekk-000 | õõnestaja |
| English | eng-000 | assistant from within |
| English | eng-000 | saboteur |
| euskara | eus-000 | saboteatzaile |
| suomi | fin-000 | sabotoija |
| suomi | fin-000 | sabotööri |
| suomi | fin-000 | viidennen kolonnan jäsen |
| français | fra-000 | saboteur |
| yn Ghaelg | glv-000 | Queigoo colloonagh |
| हिन्दी | hin-000 | देशद्रोही |
| italiano | ita-000 | spia |
| فارسی | pes-000 | خرابکار |
| русский | rus-000 | изменник |
| русский | rus-000 | предатель |
| svenska | swe-000 | femtekolonnare |
| svenska | swe-000 | kollaboratör |
| svenska | swe-000 | quisling |
| ภาษาไทย | tha-000 | ไส้ศึก |
| tiếng Việt | vie-000 | tay trong |