400 series may refer to:
- 400-series highways (Ontario), a network of freeways in Canada
- 400 Series Shinkansen, a Japanese high-speed train
- Rover 400 Series, a small British family car
- GE-400 series, computers produced by General Electric in the 1960s
- Kodak DCS 400 series, a series of digital SLR cameras produced by Eastman Kodak
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)