aug. Augmentative.

Auth. Ver. Authorised Version.

A.V. Authorised Version; Artillery Volunteers; Annos vixit=Lived [so many] years.

Av. Avenue; Average.

Ave. Avenue.

Avoir., Avdp. Avoirdupois.

Ax. Axiom.

b. born.

b., bk. Book.

B., Brit. British.