Archer, constellation of the,

Areopagus, court of the, at Athens,

Ares, called Mars by the Romans, the Greek god of war, and one of the great Olympian gods,

Arethusa, nymph of Diana, changed to a fountain,

Argius king of Ireland, father of Isoude the Fair,

Argo, builder of the vessel of Jason for the Argonautic expedition,

Argolis, city of the Nemean games,

Argonauts, Jason's crew seeking the Golden Fleece,

Argos, a kingdom in Greece,

Argus, of the hundred eyes, guardian of Io,