Keio Corporation
[ca] Ferrocarril Elèctric de Tòquio-Hachiōji
[de] Keiō Dentetsu
[eo] Korporacio Keio
[fa] شرکت راه‌آهن کیئو
[fi] Keiō-rautatiet
[fr] Keiō Corporation
[it] Keiō Corporation
[ja] 京王電鉄
[jv] Keio Corporation
[ko] 게이오 전철