Keio (disambiguation)

Source: Wikipedia, the free encyclopedia.

Keio may refer to:

  • Keiō (慶応), a Japanese era name
  • Keio University (慶應義塾大学), a Tokyo University
  • Keio Corporation (京王電鉄), a Tokyo-based transportation company
  • Keio Flying Squadron series
    or Keio Yūgekitai, the name of a video game series released on the Sega Mega CD\Sega CD, Sega Saturn, and Sony PlayStation consoles