DZ

twelve items, group of twelve, amount of twelve

DZ or dz can mean:Delftsche Zwervers, a Dutch student society and rover crew.Dimension Zero, a melodic death metal band.Discovery Zone, a playland and birthday party place for kids similar to Chuck E. Cheese's that went out of business in the late-1990s. Drop Zone, as in a parachuting drop zone. In Languages dz may represent:Dzongkha language (ISO 639 alpha-2, dz).a letter in the Hungarian alphabet. a romanised digraph in the Macedonian alphabet. the voiced alveolar affricate. As a code DZ or dz may represent:Algeria (2-letter ISO country code) - See also: .dz (the ccTLD for Algeria). the IATA code for Air Metro North airline. the METAR code for Drizzle.
See more at Wikipedia.org...

Dž (titlecase form; all-capitals form DŽ, lowercase dž) is the seventh letter of the Croatian alphabet and the Latin forms of Serbian and Macedonian, after D and before Đ. It is pronounced as . Dž is a digraph that corresponds to the letter Dzhe (Џ/џ) of the Cyrillic alphabet used for writing the Serbian and Macedonian Languages.
See more at Wikipedia.org...

.dz is the country code top-level domain (ccTLD) for Algeria. It is administered by Network Internet Center. DZ, a subdivision of CERIST (Centre de Recherche sur l'Information Scientifique et Technique). To apply for a .dz domain name, one must be an organization with a permanent presence in Algeria, and choose a name of three or more letters. Currently, NIC.DZ charges 1000 Algerian dinars a year (about 14 USD). The two letter country code DZ is derived from Dzayer, the local name for Algeria.
See more at Wikipedia.org...

double room, room in a hotel that is intended for two people

<networking> The country code for Algeria.
(1999-01-27)

Algeria