Armington, Frank M.
Armitage, S. J.
Armstrong, Morrison, and Co.
Arsenal Pulp Press
Art Crafts Guild
Art Students League (New York, N.Y.)
Art, Historical and Scientific Association of Vancouver
Arthur, Prince, Duke of Connaught, 1850-1942
Ashcroft Irrigated Lands
Ashcroft Water, Electric and Improvement Company
Asia Pacific Foundation of Canada