Cities
- Abbotsford BC
- Aberdeen SK
- Aberfeldy ON
- Aberfoyle ON
- Abingdon ON
- Acheson AB
- Achill ON
- Actinolite ON
- Acton ON
- Acton Vale QC
- Actons Corners ON
- Adamsville NB
- Addington Highlands ON
- Adelaide Metcalfe ON
- Adelaide ON
- Adjala-Tosorontio ON
- Admirals Beach NL
- Adolphustown ON
- Advocate Harbour NS
- Agassiz BC
- Ailsa Craig ON
- Airdrie AB
- Airlie ON
- Ajax ON
- Ajax-Pickering ON
- Akwesasne QC
- Albert Head BC
- Albert Mines NB
- Albert ON
- Albuna ON
- Alcomdale AB
- Alcona Beach ON
- Alcona ON
- Alderslea ON
- Aldersyde AB
- Alderville ON
- Aldouane NB
- Aldred s Beach ON
- Alexandria Point ON
- Alexandrina NB
- Algonquin Highlands ON
- Algonquin ON
- Algonquin Park ON
- Algrove SK
- Allan Mills ON
- Allan SK
- Allan Water ON
- Allanburg ON
- Allenwood Beach ON
- Allenwood ON
- Allimill ON
- Allison NB
- Allisonville ON
- Alliston ON
- Alma NB
- Alma ON
- Alma Parish NB
- Almonte ON
- Alnwick-Haldimand ON
- Alpine Village ON
- Alport ON
- Alsike AB
- Alsops Beach ON
- Althorpe ON
- Alton NS
- Alvena SK
- Alvinston Independent ON
- Alvinston ON
- Amaranth MB
- Amazon SK
- Ambassador Beach ON
- Ameliasburg ON
- Ameliasburgh ON
- Amherst Island ON
- Amherst NS
- Amherst Pointe ON
- Amherstburg ON
- Amigo Beach ON
- Amisk AB
- Ammon NB
- Amulree ON
- Amyot ON
- Ancaster ON
- Anchor Point NL
- Anchorage Bay ON
- Ancona Point ON
- Anderdon ON
- Anderson Settlement NB
- Andover NB
- Andrewsville ON
- Anerley SK
- Angus ON
- Annable Settlement ON
- Annagance NB
- Annaheim SK
- 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
- Aquaforte NL
- Arbeatha Park ON
- Ardath SK
- Arden ON
- Ardmore Beach ON
- Ardtrea ON
- Arelee SK
- Argentia NL
- Argyle MB
- Ariss ON
- Arkell ON
- Arkona ON
- Arkwood ON
- Arlington Beach SK
- Arlington ON
- Arlington Woods ON
- Arm River SK
- Armena AB
- Armstrong Mills ON
- Armstrong s Point ON
- Arnaud MB
- Arner ON
- Aroland ON
- Arpin ON
- Arthur ON
- Arva ON
- Ash ON
- Ashburn ON
- Ashby Mill ON
- Ashdad ON
- Ashdale ON
- Ashgrove ON
- Ashton ON
- Ashton Station ON
- Asphodel ON
- Aspotogan NS
- Asquith SK
- Asselstine ON
- Assumption ON
- Atchelitz BC
- Atha Road ON
- Atherley ON
- Atherton ON
- Athlone ON
- Athol NS
- Atikup ON
- Attercliffe ON
- Attercliffe Station ON
- Aubigny MB
- Auden ON
- Aulac NB
- Aurora ON
- Austin Heights BC
- Avening ON
- Avon ON
- Avonbank ON
- Avondale NL
- Avondale ON
- Avonmore ON
- Avonport NS
- Avonry ON
- Avonton ON
- Aylesford NS
- Aylesworth ON
- Aylmer O ON
- Aylmer ON
- Aylmer West ON
- Ayr ON
- Ayton ON