Middlesex County, Massachusetts
[ar] مقاطعة ميدلسيكس (ماساتشوستس)
[bar] Middlesex County, Massachusetts
[bg] Мидълсекс (окръг, Масачузетс)
[bpy] মিডলসেক্স কাউন্টি, ম্যাসাচুসেট্‌স
[ca] Comtat de Middlesex (Massachusetts)
[cdo] Middlesex Gông (Massachusetts)
[ce] Мидлсекс (гуо, Массачусетс)
[ceb] Middlesex County (kondado sa Tinipong Bansa, Massachusetts)
[cy] Middlesex County, Massachusetts
[da] Middlesex County (Massachusetts)