DZ

DZ, Dz, or dz may refer to:

Businesses and organizations

• Delftsche Zwervers, a Dutch student society and rover crew
• Delta Zeta, a college sorority in the USA
• Discovery Zone, an American children's entertainment business from 1989 to 1999

In language

• Dz (digraph), used in Polish, Kashubian, Macedonian, Slovak, Esperanto, Hungarian, Dene Suline (Chipewyan) and Cantonese Pinyin
• Dzongkha language (ISO 639 alpha-2 code)
• Voiced alveolar affricate [d͡z] or [d͜z], as in the English word "adze"

People

• John Drewienkiewicz, British soldier
• Nick Nemeth, American professional wrestler also known as Dolph Ziggler

In science and technology

• dz, in calculus, notation for the differential of a variable z
• DZ, METAR code for drizzle
• Dz, a medical abbreviation for disease

Other uses

• Algeria (ISO 3166-1 country code)
  • .dz, Algeria's internet country code top-level domain (ccTLD)
• Demilitarized zone, a buffer zone between military powers
• Dragonball Z, a TV series
• Drop zone, as in a parachuting drop zone