Mercer County, Pennsylvania
[ar] مقاطعة ميرسر (بنسيلفانيا)
[bar] Mercer County, Pennsylvania
[bg] Мърсър (окръг, Пенсилвания)
[bpy] মারর্সের কাউন্টি, পেনসিলভানিয়া
[cdo] Mercer Gông (Pennsylvania)
[ceb] Mercer County (kondado sa Tinipong Bansa, Pennsylvania)
[cy] Mercer County, Pennsylvania
[de] Mercer County (Pennsylvania)
[el] Κομητεία Μέρσερ (Πενσυλβάνια)
[eo] Kantono Mercer (Pensilvanio)