noun

• A surname from Old Norse:
• Edgar Allan Poe, an American author and poet of the 19th century, known especially for his dark themes.
• An unincorporated community in Allen County, Indiana, United States.
• An unincorporated community in Nicholas County, West Virginia, United States.
• moon blocks.
• (archaic) Alternative form of po (“chamberpot”) [(obsolete) A peacock.]
• (plasma physics, astronomy, space weather) Initialism of plasma oscillation event.
• (computing) Initialism of Power over Ethernet.
• (video games) Initialism of Path of Exile.