ARBA

Arba or ARBA may refer to:

Places

 * Arba (Achaea), a town in ancient Achaea, Greece
 * Arba, Friuli-Venezia Giulia, a comune (municipality) in Italy
 * Arba, Illyria, ancient name of modern Rab in Croatia
 * Arba, Indiana, an unincorporated community in the United States

Other uses

 * Arba (beetle), a genus of insects in the subfamily Prioninae
 * Arba (biblical figure), a man mentioned in the Bible
 * Académie Royale des Beaux-Arts, a Belgian art school
 * American Rabbit Breeders Association
 * American Rare Breed Association, an American kennel club
 * American Revolution Bicentennial Administration
 * Ariba, an American software and information technology services company
 * Roman Catholic Diocese of Arba, a titular see