What is "e-series"

E-Series may refer to:

• E-Series, a fictional line of robots created by Dr. Ivo "Eggman" Robotnik in the Sonic the Hedgehog series of video games.
• Ford E-Series (Econoline/Club Wagon), a series of vans
• Entwicklung series, a late World War II German standardised tank series
• Nokia Eseries, Nokia business-oriented smartphones
• HP E-series, a series of digital cameras
• BMC E-Series engine, a series of automobile engines
• Honda E engine, a series of automobile engines
• Honda E series, a collection of humanoid robots
• The E-series of preferred numbers
• QI (E series), the fifth series of the TV quiz show QI
• Intel Xeon E series, a line of server-class CPUs.