bachelor of arts(n = noun.communication) ab, artium baccalaurens, ba - a bachelor's degree in arts and sciences;
is a kind of baccalaureate, bachelor's degree

academy of motion picture arts and sciences, academy of television arts and sciences, arts, arts and crafts, associate in arts, bachelor, bachelor girl, bachelor of arts in library science, bachelor of arts in nursing, bachelor of divinity, bachelor of laws, bachelor of literature, bachelor of medicine, bachelor of music, bachelor of naval science, bachelor of science, bachelor of science in architecture, bachelor of science in engineering, bachelor of theology, bachelor party, beaux arts, doctor of arts, doctor of fine arts, doctor of musical arts, fine arts, graphic arts, household arts, industrial arts, knight bachelor, liberal arts, master of arts, master of arts in library science, master of arts in teaching, master of fine arts, occult arts, performing arts, royal academy of arts