DIA or Dia may refer to:

Government establishments

* Defense Intelligence Agency, United States foreign military intelligence agency * Defence Intelligence Agency (India) Indian foreign military intelligence agency * Department of Internal Affairs (New Zealand) * Department of Indian Affairs, Canadian federal department * Defence Intelligence Agency (Nigeria) * Defense Intelligence Agency (South Korea) * '' Direzione Investigativa Antimafia'', an Italian law-enforcement agency

Organizations and businesses

Airports

Davao International Airport Francisco Bangoy International Airport ( ceb, Tugpahanang Pangkalibutanon sa Francisco Bangoy; fil, Paliparang Pandaigdig ng Francisco Bangoy; ), also commonly known as Davao International Airport, is the main airport serving Davao City and th ...

(DVO) *

Denver International Airport Denver International Airport , locally known as DIA, is an international airport in the Western United States, primarily serving metropolitan Denver, Colorado, as well as the greater Front Range Urban Corridor. At , it is the largest airport in ...

(DEN) * Dubai International Airport (DXB) * Doha International Airport (DIA) * Durban International Airport (DUR) * Washington Dulles International Airport (IAD)

Arts

Design Institute of Australia The Design Institute of Australia (DIA) is an Australian organisation that represents designers in Australia. The DIA acts as a professional body representing all disciplines of design, and undertakes work such as the promotion of ethical standa ...

, Australian design organisation * Detroit Institute of Arts, American art museum * Dia Art Foundation, non-profit arts organization

Charity

* Design and Industries Association, British charity

Entertainment

* ''Dia'' (film), a 2020 Indian Kannada language film *

DIA (group) DIA (; ko, 다이아; shortened from DIAMOND and backronym for Do It Amazing) is a South Korean girl group formed by MBK Entertainment. The group is currently composed of six members: Eunice, Jueun, Huihyeon, Yebin, Chaeyeon and Eunchae. ...

, a South Korean girl group * Dia (singer), stage name for Kim Ji-Eun, a South Korean female singer

Trade

* Dia (supermarket chain), Spanish multinational supermarket chain

Youth

* Detroit International Academy for Young Women * Development in Action (DiA), a youth-led UK NGO focusing on international development and global citizenship amongst young people * Sakartvelos Gogona Skautebis Asociacia 'Dia', the Georgian Girl Scout Association

Places

* Diá, Drôme, France * Dia (Bithynia), an ancient town of Bithynia * Dia (Coele-Syria), an ancient city of Coele-Syria * Dia (island), Greek island off the coast of Crete * Dia, Mali * Dia (moon), a moon of Jupiter * Naxos (island), Greek island in the Aegean, named Dia by the ancient Greeks

Publications

* ''Al Día'' (disambiguation), various newspapers * ''El Día'' (disambiguation), various newspapers * '' O Dia'', Brazilian newspaper * '' Türkiye Diyanet Vakfı İslâm Ansiklopedisi'' (DİA) or ''İslâm Ansiklopedisi'', Turkish encyclopedia for Islamic studies * '' El Nuevo Dia'' Puerto Rican newspaper, commonly referred to as "El Dia"

Other uses

* Dea Dia, lit. 'goddess Dia', a Roman goddess * Dia (mythology), name of multiple figures in Greek mythology *

Dia (name) Dia is surname and given name. Persons Surname *Ali Dia (born 1965), Senegalese footballer *Amadou Dia Ba (born 1958), former Senegalese athlete *Boulaye Dia (born 1996), Senegalese footballer *Fabé Dia (born 1977), French-Italian athlete *Issiar ...

, and persons with the name *

Dia language Dia is a Torricelli language of Papua New Guinea. Both Dia and the closely related Sinagen language go by the names Alu and Galu. References External links * Paradisec holds an open accescollection of Dia recordings including lexical items ...

, a Torricelli language of Papua New Guinea * Dia (software), a software program for diagram creation * Diameter, the width of a circle, often abbreviated to "dia." * Diamond (''Shugo Chara!''), also known as Dia, a character from the manga series ''Shugo Chara!'' * , British cargo ship that sank in the Mediterranean in 1964 * Dow Diamonds (NYSE: DIA), an exchange-traded fund tracking the Dow Jones Industrial Average * Document Interchange Architecture, an IBM standard for electronic mail, part of IBM Systems Application Architecture *

Data-independent acquisition In mass spectrometry, data-independent acquisition (DIA) is a method of molecular structure determination in which all ions within a selected '' m/z'' range are fragmented and analyzed in a second stage of tandem mass spectrometry. Tandem mass spec ...

, an acquisition type in mass spectrometry *

Diisopropylamine Diisopropylamine is a secondary amine with the chemical formula (Me2CH)2NH (Me = methyl). Diisopropylamine is a colorless liquid with an ammonia-like odor. Its lithium derivative, lithium diisopropylamide, known as LDA is a widely used reagent. ...

, a common organic base and precursor to Lithium Diisopropylamide