Xseries or xSeries may refer to:
- Nokia Xseries, a family of mobile phones.
- IBM System x, previously eServer xSeries.
- ThinkPad X Series, a series of laptop computers from IBM.
- X-Series, a mobile broadband offering from 3.
- X (game series), a space combat and trading video game series.
Famous quotes containing the word series:
“The professional celebrity, male and female, is the crowning result of the star system of a society that makes a fetish of competition. In America, this system is carried to the point where a man who can knock a small white ball into a series of holes in the ground with more efficiency than anyone else thereby gains social access to the President of the United States.”
—C. Wright Mills (1916–1962)