Look up dias in Wiktionary, the free dictionary.
Dias or DIAS may refer to:
- 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
- Detaşamentul de Poliţie pentru Intervenţie Rapidă (Special Actions and Interventions Detachment), a former name of Romanian police rapid response units
- Dias (surname), a common surname in the Portuguese language, namely in Portugal and Brazil. It is cognate to the Spanish language surname Díaz
- Dias (Диас), a Soviet first name, which became widespread in honour to Spanish communist politician José Díaz
- Dias (Lycia), a city of ancient Lycia
- Direct Internet Access System
- Dublin Institute for Advanced Studies
- Viola (trawler), a steam trawler built in 1906 as the Viola and renamed Dias
- Dias (Δίας), the Modern Greek name for god Zeus
- Dias (ΔΙ.ΑΣ), a police motorcycle unit of the Hellenic Police
- Reversal film, a type of photographic film that produces a positive image on a transparent base; diafilm, diapositives
- Copernicus Data and Information Access Services (DIAS), a European Commission initiative aimed at facilitating and standardizing access to satellite data.
- Dias (mythology), two figures in Greek mythology