- Canadian Army Medical Corps Nursing Sisters
- Canadian Army Meteorological Group
- Canadian Army Organization
- Canadian Artistic Society/Société artistique canadienne
- Canadian Association of College and University Libraries
- Canadian Association of Music Libraries/Association canadienne des bibliothèques musicales
- Canadian Authors Association
- Canadian Aviation Corps
- Canadian Band Association
- Canadian Bar Association
- Canadian Baseball Hall of Fame and Museum
- Canadian Bible Society
- Canadian Bill of Rights
- Canadian Bill of Rights (Plain-Language Summary)
- Canadian Blood Services
