DZ Views 11 meanings found DZ serves as the international code for Algeria, and is also seen in online slang for dozing, military or sky‑diving drop zones, camera digital‑zoom settings, or as an abbreviation for the Detroit Zoo. Medical dizygotic Miscellaneous Delta Zeta Digital Zoom Dotted Zero Community Dread Zeppelin Governmental Drop Zone Regional Algeria Bhutani Internet Doze Business Discovery Zone Detroit Zoo