Dias or DIAS may refer to:

Names

Dias (given name), a list of people with the given name Dias (surname), a common surname in the Portuguese language, cognate to the Spanish surname Díaz Dias (Диас), a Soviet first name, which became widespread in honour to Spanish communist politician José Díaz Dias (Δίας), the Modern Greek name for god Zeus

Organizations

Detaşamentul de Poliţie pentru Intervenţie Rapidă (Special Actions and Interventions Detachment), a former name of Romanian police rapid response units Dublin Institute for Advanced Studies Dias (ΔΙ.ΑΣ), a police motorcycle unit of the Hellenic Police Copernicus Data and Information Access Services (DIAS), a European Commission initiative aimed at facilitating and standardizing access to satellite data

Other uses Desmoteplase In Acute Stroke, a series of clinical trials investigating the clinical efficacy of desmoteplase, a thrombolytic agent, in treating acute ischaemic stroke Destruction in Art Symposium Dias (Lycia), a city of ancient Lycia Direct Internet Access System Viola (trawler), a steam trawler built in 1906 as the Viola and renamed Dias Reversal film, a type of photographic film that produces a positive image on a transparent base; diafilm, diapositives Dias (mythology), two figures in Greek mythology

See also

Dia (disambiguation), for the singalar of DIAs Diaz (disambiguation)