| svenska | swe-000 |
| Middlesex County | |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | মিডলসেক্স কাউন্টি |
| 國語 | cmn-001 | 密德薩克斯郡 |
| 國語 | cmn-001 | 米德爾塞克斯縣 |
| Deutsch | deu-000 | Middlesex County |
| English | eng-000 | Middlesex County |
| français | fra-000 | Comté de Middlesex |
| italiano | ita-000 | Contea di Middlesex |
| lengua lumbarda | lmo-000 | Middlesex County |
| Plattdüütsch | nds-000 | Middlesex County |
| Nederlands | nld-000 | Middlesex County |
| bokmål | nob-000 | Middlesex County i Connecticut |
| bokmål | nob-000 | Middlesex County i Massachusetts |
| bokmål | nob-000 | Middlesex County i New Jersey |
| polski | pol-000 | Hrabstwo Middlesex |
| português | por-000 | Condado de Middlesex |