A. M. or M. A.—Master of Arts.
bbl.—barrel.
B. Agr.—Bachelor of Agriculture.
B. C.—Before Christ.
B. D.—Bachelor of Divinity.
B. L.—Bachelor of Laws.
B. M. or B. Mus.—Bachelor of Music.
B. Pd.—Bachelor of Pedagogy.
B. Ph.—Bachelor of Philosophy.
B. S.—Bachelor of Surgery.