Proto or PROTO may refer to:

Language edit

Media edit

Music edit

Organizations edit

  • Proto (tools), a tool company (formerly Plomb Tools), now a division of Stanley Black & Decker
  • Proto Motors, a South Korean sports car manufacturer and refitter
  • Proto Records, a British record company active in the 1980s; see Barry Evangeli
  • Proto (paintball), a paintball equipment manufacturing company

People edit

Science and technology edit

See also edit