Normal may refer to:

• Normal (behavior)
• Normal (mathematics) — Set of mathematical concepts
  • Surface normal — Line or vector perpendicular to a surface
• Normal (movie) — 2003 film directed by Jane Anderson
• Normal, Alabama — Home to Alabama Agricultural and Mechanical University
• Normal, Illinois — Home to Illinois State University
• Normal, Ohio — American comedy television program

See also

• Articles whose title begins with Normal
• NORML (National Organization for the Reform of Marijuana Laws)

普通 | 普通