DA

Da, DA, dA and other variants may refer to:

Entertainment

• Da (play), a play by Hugh Leonard
  • Da (film), a film adaptation of the play by Hugh Leonard
• The D.A. (1971 TV series), an NBC dramatic series
• The D.A. (2004 TV series), an ABC dramatic series starring Steven Weber
• Dumbledore's Army, a fictional group in the Harry Potter series by J. K. Rowling

Music

• DA! (band), a 1970s-1980s post-punk rock band from Chicago
• Daniel Amos or D.A., a California rock band

Organizations

• Da!, a Russian youth movement
• Da (political party), a defunct Israeli political party
• Debtors Anonymous
• Democratic Alliance (South Africa), a South African political party.
• Department of Agriculture (Philippines), an executive department in the Philippines
• Deutsche Alternative (German Alternative), a rightist group
• DeviantArt or dA, a website that focuses on art

Places

• Da County, a division in Sichuan, China
• Da River or Black River, a river in China and northwestern Vietnam
• DA postcode area, a postcode area in England
• Domus Academy, a design school in Milan, Italy

Science

• Dalton (unit) or Da, the atomic mass unit
• Deca- or da-, an SI prefix for a factor of 10
• Domoic acid, a neurotoxin produced by phytoplankton
• Dopamine, a monoamine neurotransmitter

Other uses

• DA (chemotherapy), standard-dose cytarabine plus daunorubicin
• Danish language's ISO 639-1 alpha-2 code
• Dental assistant
• Direct action (military)
• Disadvantage, an off-case argument used by the Negative team in a policy debate
• Distribution amplifier, a device that accepts a single input signal and provides this same signal to multiple isolated outputs
• District attorney, a United States Attorney or County attorney
• Doctor of Arts degree
• Doomsday argument, a probabilistic argument based on demographics predicting how many people will be born
• Double-action, a firearm operation mechanism in which the trigger both cocks and releases the hammer
• Duck's ass or Duck's Arse, a haircut style that was popular during the 1950s
• SJ Da, a Swedish locomotive
• Diploma of Anesthesiology, a degree conferred by some medical institutions such as the Royal College of Anaesthetists
• Da. or Dòna, Occitan for Mrs.
• D.A., Disbursement Account

See also

• DÄ (disambiguation)
• D.A. Wallach (born 1985), American musician and business executive