DIN or Din or din can have several meanings:-

• A din is a loud noise.
• Dīn, an Arabic term meaning "religion" or "way of life".
• Din (Kabbalah) is one of the ten aspects of the Ein Sof in Kabbalah (more commonly known as "Gevurah").
• DIN is the abbreviated name of the German Institute for Standardization (Deutsches Institut für Normung) and is used in the names of its standards.
  • DIN fitting, a type of high-pressure air or gas connection used in some modern very high-pressure scuba gear.
  • DIN connector, one of a number of electrical (audio/video) connectors following DIN standards.
  • DIN rail, a commonly for mounting circuit breakers and industrial control equipment inside equipment racks.
  • DIN (audio), size standard for car audio head units.
  • DIN ski binding scale, scale to ensure ski bindings release under the same force at all skiing destinations worldwide.
• Drug Identification Number - a unique number given to all drugs sold in Canada.
• Din is a character in The Legend of Zelda series.
• A Din is a member of the Harvard Din and Tonics

DIN (Begriffsklärung) | Din | Din | DIN