A&G, AG, Ag or ag may refer to:
The Enlightenment (also known as the Age of Enlightenment or the Age of Reason; in French: le Siècle des Lumières, lit.
Agriculture is the cultivation and breeding of animals, plants and fungi for food, fiber, biofuel, medicinal plants and other products used to sustain and enhance human life.
Dame Agatha Mary Clarissa Christie, Lady Mallowan, DBE (née Miller; 15 September 1890 – 12 January 1976) was an English crime novelist, short story writer and playwright.
Prince Shah Karim Al Hussaini, Aga Khan IV, KBE, CC (Persian: شاه کریم حسینی، آقاخان چهارم; Aga Khan is also transliterated as Aqa Khan and Agha Khan; born 13 December 1936) is the 49th and current Imam of Nizari Ismailism, a denomination of Isma'ilism within Shia Islam consisting of an estimated 25 million adherents (about 20% of the world's Shia Muslim population).
The fourth season of the American television series Agents of S.H.I.E.L.D., based on the Marvel Comics organization S.H.I.E.L.D.
The AgustaWestland AW101 is a medium-lift helicopter used in both military and civil applications. It was developed by a joint venture between Westland Helicopters in the UK and Agusta in Italy in response to national requirements for a modern naval utility helicopter.
Agile software development describes a set of principles for software development under which requirements and solutions evolve through the collaborative effort of self-organizing cross-functional teams.
Agra (/ˈɑːɡrə/; Āgrā) is a city on the banks of the river Yamuna in the northern state of Uttar Pradesh, India.
Agent Orange—or Herbicide Orange (HO)—is one of the herbicides and defoliants used by the U.S. military as part of its herbicidal warfare program, Operation Ranch Hand, during the Vietnam War from 1961 to 1971. It was a mixture of equal parts of two herbicides, 2,4,5-T and 2,4-D.