DIA or Dia may refer to:

Government establishments

Defense Intelligence Agency The Defense Intelligence Agency (DIA) is an intelligence agency and combat support agency of the United States Department of Defense, specializing in defense and military intelligence. A component of the Department of Defense (DoD) and the ...

, United States foreign military intelligence agency *

Defence Intelligence Agency (India) The Defence Intelligence Agency (DIA) is an intelligence agency responsible for providing and coordinating defence and military intelligence to the Indian Armed Forces. It was created in March 2002 and is administered within the Ministry of D ...

Indian foreign military intelligence agency *

Department of Internal Affairs (New Zealand) The Department of Internal Affairs (DIA), or in te reo Māori, is the public service department of New Zealand charged with issuing passports; administering applications for citizenship and lottery grants; enforcing censorship and gambling la ...

Department of Indian Affairs Department may refer to: * Departmentalization, division of a larger organization into parts with specific responsibility Government and military *Department (administrative division), a geographical and administrative division within a country, ...

, Canadian federal department *

Defence Intelligence Agency (Nigeria) The Defence Intelligence Agency (DIA), is the primary military intelligence agency of Nigeria. The DIA was established in 1986 to provide an efficient system of obtaining military intelligence for the Nigerian Armed Forces and Ministry of Defence ...

Defense Intelligence Agency (South Korea) Defense Intelligence Agency (DIA, ) is the South Korea intelligence agency for military intelligence. Activities It runs the Cyber Defense Headquarters (사이버사령부) that investigates and prevents cyber-attacks from North Korea Nor ...

* ''

Direzione Investigativa Antimafia The Direzione Investigativa Antimafia ('Anti-Mafia Investigation Directorate'), also known as DIA, is an Italian multi-force investigation body under the Department of Public Security of the Ministry of the Interior. Its main task is the fight agai ...

'', an Italian law-enforcement agency

Organizations and businesses

Airports

* Davao International Airport (DVO) * Denver International Airport (DEN) *

Dubai International Airport Dubai International Airport ( ar, مطار دبي الدولي) is the primary international airport serving Dubai, United Arab Emirates, and is the world's busiest airport by international passenger traffic. It is also the nineteenth-busies ...

(DXB) *

Doha International Airport Doha International Airport ( ar, مطار الدوحة الدولي) is an airport in Doha, Qatar. It was Qatar's commercial international airport until Hamad International Airport opened on 27 May 2014. While all scheduled commercial traffic ...

(DIA) *

Durban International Airport Durban International Airport (formerly Louis Botha Airport) was the international airport of Durban from 1951 until 2010, when it was replaced by King Shaka International Airport, to the north. The airport is co-located with AFB Durban. Hi ...

(DUR) *

Washington Dulles International Airport Washington Dulles International Airport , typically referred to as Dulles International Airport, Dulles Airport, Washington Dulles, or simply Dulles ( ), is an international airport in the Eastern United States, located in Loudoun County and Fa ...

(IAD)

Arts

* Design Institute of Australia, Australian design organisation *

Detroit Institute of Arts The Detroit Institute of Arts (DIA), located in Midtown Detroit, Michigan, has one of the largest and most significant art collections in the United States. With over 100 galleries, it covers with a major renovation and expansion project comple ...

, American art museum *

Dia Art Foundation Dia Art Foundation is a nonprofit organization that initiates, supports, presents, and preserves art projects. It was established in 1974 by Philippa de Menil, the daughter of Houston arts patron Dominique de Menil and an heiress to the Schlumb ...

, non-profit arts organization

Charity

Design and Industries Association The Design and Industries Association is a United Kingdom charity whose object is to ''engage with all those who share a common interest in the contribution that design can make to the delivery of goods and services that are sustainable and enhance ...

, British charity

Entertainment

* Dia (film), ''Dia'' (film), a 2020 Indian Kannada language film * DIA (group), 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), ''Al Día'' (disambiguation), various newspapers * El Día (disambiguation), ''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), and persons with the name * Dia language, 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!), 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#Investing, Dow Jones Industrial Average * Document Interchange Architecture, an IBM standard for electronic mail, part of IBM Systems Application Architecture * Data-independent acquisition, an acquisition type in mass spectrometry * Diisopropylamine, a common organic base and precursor to Lithium Diisopropylamide