401 (disambiguation)
From Wikipedia, the free encyclopedia
401 may refer to:
- 401 (number), the natural number following 400 and preceding 402
- A year: 401 or AD 401
- Highway 401 (Ontario), a freeway that extends across Southern Ontario, Canada.
- 401(k), a type of employer-sponsored retirement plan named after a section of the United States Internal Revenue Code.
- Bristol 401, a car produced by Bristol Cars in the early 1950s