Baltimore and Ohio Railroad
[ar] سكة حديد بلتيمور وأوهايو
[da] Baltimore and Ohio Railroad
[de] Baltimore and Ohio Railroad
[fr] Baltimore and Ohio Railroad
[hu] Baltimore and Ohio Railroad
[ja] ボルチモア・アンド・オハイオ鉄道
[nl] Baltimore and Ohio Railroad
[pl] Baltimore and Ohio Railroad
[ru] Baltimore and Ohio Railroad
[sv] Baltimore and Ohio Railroad