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| العربية | arb-000 | كابتشا |
| català | cat-000 | Captcha |
| čeština | ces-000 | CAPTCHA |
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| 普通话 | cmn-000 | ReCAPTCHA |
| 普通话 | cmn-000 | 全自动区分计算机和人类的图灵测试 |
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| Deutsch | deu-000 | Mensch-Maschine-Unterscheidung |
| English | eng-000 | CAPTCHA |
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