What is "e-line"

E-Line,E Line or Line E may refer to:

• E-Line, the Ethernet Virtual Private Line data service defined by Metro Ethernet Forum
• E-line (power line communication), a networking technology used for communications over power lines
• E Line (RTD), part of the light rail system in the Denver area
• Line E (Buenos Aires Underground), an underground line in Buenos Aires
• A transistor package similar to TO-92 used primarily by Zetex Semiconductors
• RapidRide E Line, a RapidRide bus line in Seattle