Yrjänä, Abraham von Franckenberg, Abramelin (band), Absu (band), Abu al-Salt, Abu Esmail Moayed-o-din Togharayi, Acetic acid, Ach Gott, vom Himmel sieh darein, BWV 2, Active imagination, Acupuncture, Adam McLean, Adam von Bodenstein, Adonism, Adriaan Metius, Adrian von Mynsicht, Aether (classical element), Affair of the Poisons, Agape Lodge, Agathodaemon (alchemist), Agathodaemon of Alexandria, AGLA, Ahmad ibn 'Imad al-Din, Air (classical element), Akelo, Akhmim, Al-Khwarizmi al-Khati, Al-Kindi, Al-Ma'mun, Al-Nabarawi, Al-Simawi, Al-Tughrai, Albedo (alchemy), Albert Poisson, Albertus Magnus, Albin Grau, Albus Dumbledore, Alchemical Studies, Alchemical symbol, Alchemist (disambiguation), Alchemist (video game), Alchemy (disambiguation), Alchemy (novel), Alchemy and chemistry in medieval Islam. ġ662 relations: "I AM" Activity, A Calculus of Angels, A Culture of Conspiracy, A History of the Warfare of Science with Theology in Christendom, A Rake's Progress, A Tábua de Esmeralda, A. Alchemy is a philosophical and protoscientific tradition practiced throughout Europe, Africa, Brazil and Asia.