A&G, AG, Ag or ag may refer to:
The Age of Enlightenment (also known as the Age of Reason or simply the Enlightenment) was an intellectual and philosophical movement that dominated the world of ideas in Europe during the 18th century, the "Century of Philosophy".Some consider Descartes' 1637 statement "I think, therefore I am" to have sparked the period.
Dame Agatha Mary Clarissa Christie, Lady Mallowan, (née Miller; 15 September 1890 – 12 January 1976) was an English writer.
Agriculture is the science and art of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities.
Agile software development is an approach to software development under which requirements and solutions evolve through the collaborative effort of self-organizing and cross-functional teams and their customer(s)/end user(s).
Agnosticism is the view that the existence of God, of the divine or the supernatural is unknown or unknowable.
Marvel's Agents of S.H.I.E.L.D., or simply Agents of S.H.I.E.L.D., is an American television series created for ABC by Joss Whedon, Jed Whedon, and Maurissa Tancharoen, 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. First flown in 1987, it was developed by a joint venture between Westland Helicopters in the United Kingdom and Agusta in Italy in response to national requirements for a modern naval utility helicopter.
Prince Shah Karim Al Hussaini, Aga Khan IV, (Arabic: شاه كريم الحسيني، الآقاخان الرابع; Persian: شاه کریم حسینی، آقاخان چهارم; Urdu: 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 with an estimated 10-15 million adherents (10—12% of the world's Shia Muslim population).