Cities
- 100 Mile House BC
- 105 Mile House BC
- 108 Mile Ranch BC
- 10th Line Shore ON
- 141 Mile House BC
- 150 Mile House BC
- 70 Mile House BC
- 93 Mile BC
- Abbotsford BC
- Abee AB
- Aberarder ON
- Abercorn QC
- Abercrombie NS
- Aberdeen NS
- Aberdeen SK
- Aberfeldy ON
- Aberfoyle ON
- Abernethy SK
- Abingdon ON
- Abitibi ON
- Abrahams Cove NL
- Abrams River NS
- Abrams Village PE
- Acaciaville NS
- Acadia Valley AB
- Acadie Siding NB
- Acadieville NB
- Acheson AB
- Achill ON
- Acme AB
- Actinolite ON
- Acton NB
- Acton ON
- Acton Vale QC
- Actons Corners ON
- Adams Lake BC
- Adams Landing AB
- Adamsdale ON
- Adamsville NB
- Adamsville ON
- Adamsville QC
- Adanac SK
- Addington Forks NS
- Addington Highlands ON
- Addison ON
- Adelaide Metcalfe ON
- Adelaide ON
- Aden AB
- Adeytown NL
- Adjala-Tosorontio ON
- Admaston ON
- Admaston-Bromley ON
- Admiral Rock NS
- Admiral SK
- Admirals Beach NL
- Adolphustown ON
- Adstock QC
- Advance ON
- Advocate Harbour NS
- Advocate NS
- Aetna AB
- Afton NS
- Afton PE
- Agassiz BC
- Aghaming MB
- Aguanish QC
- Ahmic Harbour ON
- Ahmic Lake ON
- Ahousat BC
- Ailsa Craig ON
- Ainslie Glen NS
- Ainsworth Hot Springs BC
- Air Ronge SK
- Airdrie AB
- Airlie ON
- Airy ON
- Aishihik YT
- Aiyansh BC
- Ajax ON
- Ajax-Pickering ON
- Ak tiis BC
- Akwesasne QC
- Alba NS
- Alba Station NS
- Alban ON
- Albanel QC
- Albany Cross NS
- Albany New NS
- Albany NS
- Albany PE
- Albert Bridge NS
- Albert Canyon BC
- Albert Head BC
- Albert MB
- Albert Mines NB
- Albert ON
- Alberta Beach AB
- Alberton ON
- Alberton PE
- Albertville ON