Cities
- 10th Line Shore ON
- Abbotsford BC
- Abee AB
- Aberfoyle ON
- Abingdon ON
- Acheson AB
- Achill ON
- Acme AB
- Acton ON
- Actons Corners ON
- Adams Lake BC
- Addington Highlands ON
- Adelaide Metcalfe ON
- Adelaide ON
- Adjala-Tosorontio ON
- Adolphustown ON
- Advocate Harbour NS
- Ailsa Craig ON
- Airdrie AB
- Airlie ON
- Ajax ON
- Ajax-Pickering ON
- Albert Head BC
- Albert ON
- Albuna ON
- Alcomdale AB
- Alcona Beach ON
- Alcona ON
- Alderslea ON
- Aldersyde AB
- Alderville ON
- Aldred s Beach ON
- Alexandria Point ON
- Algonquin ON
- Algonquin Park ON
- Alhambra AB
- Alice Beach SK
- Allan Mills ON
- Allan Water ON
- Allanburg ON
- Allenwood Beach ON
- Allenwood ON
- Allimill ON
- Allisonville ON
- Alliston ON
- Alma NB
- Alma ON
- Alma Parish NB
- Almonte ON
- Alport ON
- Alsike AB
- Alsops Beach ON
- Alta Vista SK
- Altario AB
- Althorpe ON
- Alton NS
- Alvinston Independent ON
- Alvinston ON
- Amaranth MB
- Ambassador Beach ON
- Ameliasburg ON
- Ameliasburgh ON
- Amherst Island ON
- Amherst Pointe ON
- Amherstburg ON
- Amigo Beach ON
- Amisk AB
- Amulree ON
- Amyot ON
- Ancaster ON
- Anchor Point NL
- Anchorage Bay ON
- Anderdon ON
- Andover NB
- Andrew AB
- Andrewsville ON
- Angus ON
- Anmore BC
- Annable Settlement ON
- Annapolis Royal NS
- Anniedale BC
- Anola MB
- Ansnorveldt ON
- Anson ON
- Anstruther Lake ON
- Anten Mills ON
- Antrim NS
- Antrim ON
- Apohaqui NB
- Appin ON
- Apple Hill ON
- Apple River NS
- Appleton ON
- Applewood Heights ON
- Apsley ON
- Apto ON
- Arbeatha Park ON
- Archive SK
- Arden ON
- Ardmore Beach ON