DA

• DA! (band), a Chicago post-punk band of the 1980s • Da (play), a 1978 play by Hugh Leonard • Da (film), a 1988 film based on the play • Damon Amendolara, American sports talk radio host • Daniel Amos, also known as D.A. and Dä, an American Christian rock band • Dennis Armand Lucchesi, who recorded the song "Ready 'n' Steady" under the name "D.A." • Destination America, television channel • DeviantArt or DA, a website that focuses on art • Dumbledore's Army, a group formed by Harry Potter in his 5th year to teach students defensive spells • Jon Moxley, formerly Dean Ambrose in WWE, a wrestler • ''One Woman's War: Da (Mother)'', a book about memoirs of a mother during Iran–Iraq War ==Degrees and licenses==

• Diploma of Anesthesiology, a degree conferred by some medical institutions such as the Royal College of Anaesthetists • Doctor of Arts, an academic degree ==Organizations==

• Da!, a Russian youth movement • Debtors Anonymous • Donegal Artillery, a reserve unit of Britain's Royal Artillery based in County Donegal, Ireland • Air Georgia, a Georgian airline (IATA code DA) • United States Department of the Army, administrative parent of the United States Army ==Politics and judiciary==

• Da (political party), a defunct Israeli political party • DA-Notice (Defence Advisory Notice), a former name for a D-Notice, a government request the UK not to publish or broadcast a specified news item for reasons of national security • Democratic Alliance (South Africa), a South African political party • Democratic Awakening (), East German political party • Department of Agriculture (Philippines), an executive department • Deutsche Alternative ("German Alternative"), a rightist group • District attorney, (United States) chief prosecutor for a local government area, particularly a county • Justice and Truth Alliance (), a defunct alliance of parties in Romania ==Places==

• Da County, a division in Sichuan, China • DA postcode area, a postcode area in England • Da River or Black River, a river in China and northwestern Vietnam • Dah, Ivory Coast, a village in Montagnes District, Ivory Coast, also spelt "Da" ==Science and technology==

Biology and medicine • DA (chemotherapy), standard-dose cytarabine plus daunorubicin • Deoxyanthocyanidin • Domoic acid, a neurotoxin produced by phytoplankton • Dopamine, a monoamine neurotransmitter Other uses in science and technology • Dalton (unit) (symbol Da), also called the unified atomic mass unit • Deca- or da-, an SI prefix for a factor of 10 • Distribution amplifier, a device that accepts a single input signal and provides this same signal to multiple isolated outputs • Double-action, a firearm operation mechanism in which the trigger both cocks and releases the hammer • NZR DA class, a New Zealand diesel locomotive • SJ Da, a Swedish electric locomotive • Domain authority Domain Authority ==Sports==

• U.S. Soccer Development Academy, former United States soccer league ==Other uses==

• D.A. Wallach (born 1985), American musician and business executive • Da (Javanese), a syllable in Javanese script • Da. or Dòna, the honorific Mrs. in Occitan language • Da Hoss, an American racehorse • Dame of St Andrew, a discontinued award within the Order of Barbados • Danish language (ISO 639-1 alpha-2 code DA) • Dearness allowance, cost of living allowance to government employees in Bangladesh, India, and Pakistan • Desk accessory, graphical programs • Direct action (military), in special operations • Disadvantage, an off-case argument used by the Negative team in a policy debate • Doomsday argument, a probabilistic argument based on demographics predicting how many people will be born • Duck's ass or duck's arse, a haircut; particularly popular during the 1950s • Dynamic game difficulty balancing, also known as difficulty adjustment or DA, an algorithm in video games. • South Kalimantan (vehicle registration prefix DA) ==See also==