- Asian Heritage in Canada (Hard)
- Asian Heritage in Canada (Medium)
- Asparagus
- Aspen
- Aspers Acquire Black's Newspapers
- Assemblée de la francophonie de l'Ontario
- Assemblies of Christians
- Assembly of First Nations
- Assets in Canada
- Assiniboia
- Assiniboia (Sask)
- Assiniboine
- Assiniboine River
- Assisted Suicide in Canada
- Assisted Suicide in Canada: The Rodriguez Case (1993)
- Associated Board of the Royal Schools of Music
- Associated Manitoba Arts Festivals, Inc
- Association canadienne-française pour l'avancement des sciences (Acfas)
- Association chorale Brassard
- Association chorale Saint-Louis-de-France
