| Agricultural science | Agriculture | Agave |
| Agnostida | Agnosticism | Agincourt |
| AgmaIn linguistics and phonetics, agma ( Greek), eng engwa ( SAMPA: [N], IPA: [ŋ]), is the name for the consonant found in words such as i''n''k and so''ng''. It is a velar nasal, and usually takes the place of /n/ before velar consonants, as in the fir | Agatha ChristieDame Agatha Mary Clarissa Christie DBE ( September 15, 1890 January 12, 1976), was a British crime fiction writer. She also wrote romances under the name Mary Westmacott . Agatha Christie is the world's best-known mystery writer and all-time best selling | AgrarianismAgrarianism is a social and political philosophy. In his introduction to Agrarianism in American Literature M. Thomas Inge defines "agrarianism" by the following basic tenets: Cultivation of the soil "has within it a positive spiritual good" and from it t |
| AgateAgate (ag' it) is a term applied not to a distinct mineral species, but to an aggregate of various forms of silica, chiefly Chalcedony. According to Theophrastus the agate (achates) was named from the river Achates, now the Drillo, in Sicily, where the st | AgamemnonAgamemnon ( Greek: ) ("very resolute"), one of the most distinguished of the Greek heroes, was the son of King Atreus of Mycenae (or Argos) and Queen Aerope, and brother of Menelaus. Another account makes him the son of Pleisthenes (the son or father of A | Aga Khan IAga Khan I ( 1800- 1881), was the title accorded by general consent to Hasan Ali Shah (born in Persia, 1800), when, in early life, he first settled in Bombay under the protection of the British government. He was believed to have descended in direct line |
| Aga Khan IIIAga Khan III ( November 2, 1877 July 11, 1957), also known as Sultan Mahommed Shah was the only son of Aga Khan II, and succeeded him on his death in 1885, becoming the head of the family. Under the care of his mother, a daughter of the ruling house of Pe | AgasiasAgasias was the name of two different Greek sculptors. Agasias, son of Dositheus signed the remarkable statue called the Borghese Warrior, in the Louvre. Agasias, son of Menophilus is the author of another striking figure of a warrior in the museum of Ath | AgathonAgathon (c. 448- 400 B. was an Athenian tragic poet and friend of Euripides and Plato. He is best known from his mention by Aristophanes Thesmophoriazusae and in Plato's Symposium which describes the banquet given to celebrate his obtaining a prize for hi |
| Agesilaus II | Agis | Agnes of Meran |
| Agni | Agrippina the elder | Agrippina the younger |
| Age of consent | Agathocles | Agarose gel electrophoresis |
| Agricultural engineering | Agostino Carracci | Agent Orange |
| Agarose | AGA | Agra canal |
| AGM-84 Harpoon | AGM-88 HARM | AGM-65 Maverick |
| Agglutinative language | Agar | Aggression (poker) |
| Agapetus I | AGM-48 Skybolt | AGM-114 Hellfire |
| Agnus Dei | Agrippina | Agrigento |
| Agritourism | Age of Empires | Age of cattle |
| Age of the Earth | Agent | Agriculture Marketing Act |
| Agricultural Adjustment Act | Agoraphobia | Aggression |
| Agnes of Gandersheim | Agrigentum | AGM |
| Ages of Middle-earth | Agabus | Agag |
| Age | Agrippa I | Agrippa II |
| Ague | Against a Dark Background | Agere |
| Agadja | Agonglo | Agoli-agbo |
| AG Weser | Aggregation | Age of Earth |
| Aga | Aganippe | Agave (mythology) |
| Agdistis | Agelasta | Agenor |
| Aglaea | Aglaulus | Agron |
| Agatha Gregson | Agnes de Poitou | Ageladas |
| Agoracritus | Agrius | Agamedes |
| Agelaus | Aguadilla, Puerto Rico | Agrona |
| Agama | Agavaceae | Agassou |
| Agwé | AGA AB | Agloolik |
| Agricultural biotechnology | AG-43 Ljungman | Agatharchides |
| Ageism | Agastya | AGA cooker |
| Agoura Hills, California | Aguilar, Colorado | Agency, Iowa |
| Agra, Kansas | Agenda, Kansas | Agawam, Massachusetts |
| Agder Township, Minnesota | Agram Township, Minnesota | Agency, Missouri |
| Agency, Montana | Agassiz Township, Minnesota | Agua Fria, New Mexico |
| Agra, Oklahoma | Agar, South Dakota | Agua Dulce, El Paso County, Texas |
| Agua Dulce, Nueces County, Texas | Agenda, Ashland County, Wisconsin | Agathias |
| Agosta 90B class submarine | Agnès Sorel | Agua Dulce, Texas |