Quattro

Automobiles/cars:

• Audi Quattro, a model of car
• quattro , an Audi trademark
• quattro GmbH, an Audi private subsidiary company

Computing and computer games:

• Quattro Adventure, a collection of 4 games released for the NES in 1993
• Quattro and Quattro Pro, spreadsheet applications
• The Microsoft codename for the Windows Home Server

Robotics:

• Adept Quattro Robot, a pick-and-place robot made by Adept Technology

Other

• Quattro, a range of four-bladed razors from Wilkinson Sword (sold in the U.S. under the Schick brand)
• Quattro Vageena or Quattro Bageena, an alias of Char Aznable in the Mobile Suit Gundam anime series
• Quattrocento, the cultural and artistic events of 15th century Italy
• Quattro, a character in Magical Girl Lyrical Nanoha Strikers

See also

• Quatro