Cities
- Abercorn QC
- Abercrombie NS
- Aberdeen NS
- Aberfeldy ON
- Aberfoyle ON
- Abitibi ON
- Abrahams Cove NL
- Abrams River NS
- Acaciaville NS
- Acheson AB
- Achill ON
- Acme AB
- Acton NB
- Acton ON
- Acton Vale QC
- Actons Corners ON
- Adams Lake BC
- Adams Landing AB
- Adamsdale ON
- Adamsville ON
- Adamsville QC
- Addington Forks NS
- Addison ON
- Adjala-Tosorontio ON
- Admaston ON
- Admaston-Bromley ON
- Admirals Beach NL
- Adolphustown ON
- Advance ON
- Afton NS
- Agassiz BC
- Ahmic Harbour ON
- Ahmic Lake ON
- Ahousat BC
- Ainslie Glen NS
- Ainsworth Hot Springs BC
- Airdrie AB
- Airlie ON
- Airy ON
- Aishihik YT
- Aiyansh BC
- Ajax ON
- Ajax-Pickering ON
- Ak tiis BC
- Aklavik NT
- Akwesasne QC
- Alba NS
- Alba Station NS
- Alban ON
- Albany Cross NS
- Albany New NS
- Albany NS
- Albert Canyon BC
- Albert Head BC
- Albert MB
- Albert Mines NB
- Alberta Beach AB
- Albright AB
- Albury ON
- Alcida NB
- Alcomdale AB
- Alcona Beach ON
- Alcona ON
- Alder Flats AB
- Alder ON
- Alder River NS
- Alderdale ON
- Alderney Point NS
- Alderslea ON
- Alderson AB
- Aldersville NS
- Aldersyde AB
- Alderville ON
- Aldred s Beach ON
- Alert Bay BC
- Alert NU
- Alexandria BC
- Alexandria ON
- Alexandria Point ON
- Alexandrina NB
- Alexis Creek BC
- Alexo AB
- Alfred And Plantagenet ON
- Alfred ON
- Algoma Mills ON
- Algonquin Highlands ON
- Algonquin ON
- Algonquin Park ON
- Alhambra AB
- Alice Arm BC
- Alice ON
- Alix AB
- Alkali Lake BC
- Allains Creek NS
- Allan Mills ON
- Allan Park ON
- Allan Water ON
- Allanburg ON
- Allandale NB
- Allans Corners ON
- Allardville East NB
- Allardville NB
- Allendale NS
- Allenford ON
- Allensville ON
- Allenwood Beach ON
- Allenwood ON
- Alleyn-et-Cawood QC
- Alliance AB
- Allimill ON
- Allison Harbour BC
- Allison NB
- Allisonville ON
- Alliston ON
- Allsaw ON
- Alma NB
- Alma NS
- Alma Parish NB
- Almond Gardens BC
- Almonte ON
- Alnwick-Haldimand ON
- Alonsa MB
- Alpen AB
- Alpen Siding AB
- Alpine Meadows BC
- Alpine Village ON
- Alport ON
- Alsace ON
- Alsfeldt ON
- Alsike AB
- Alsops Beach ON
- Alta Lake BC
- Altario AB
- Althorpe ON
- Alton ON
- Altona BC
- Alvanley ON
- Amaranth ON
- Amber Valley AB
- Amberley ON
- Ambleside ON
- Ameliasburg ON
- Ameliasburgh ON
- Amesbury AB
- Amherst Island ON
- Amherst QC
- Amherstview ON
- Amigo Beach ON
- Amiraults Hill NS
- Amisk AB
- Ammon NB
- Amos QC
- Amulree ON
- Anaconda BC
- Anahim Lake BC
- Anaqtl a BC
- Anchor Point NL
- Anchorage Bay ON
- Ancona Point ON
- Anderson Lake ON
- Anderson Mountain NS
- Anderson Settlement NB
- Andersonville NB
- Andrew AB
- Andrewsville ON
- Ange-Gardien Monteregie QC
- Angeline QC
- Anglemont BC
- Angus ON
- Angusville MB
- Anmore BC
- Annable Settlement ON
- Annagance NB
- Annan ON
- Annapolis Royal NS
- Annaville QC
- Anniedale BC
- Annis BC
- Anoma Lea ON
- Ansell AB
- Ansnorveldt ON
- Anson ON
- Ansonia ON
- Ansonville ON
- Anstruther Lake ON
- Anten Mills ON
- Anthony ON
- Anthonys Cove NB
- Antigonish Harbour NS
- Antigonish Landing NS
- Antigonish NS
- Antioch ON
- Antrim NS
- Antrim ON
- Apex Mountain BC
- Apex NU
- Appelo ON
- Apple Hill ON
- Appledale BC
- Appledore ON
- Appleton ON
- Apsley ON
- Apto ON
- Aquaforte NL
- Arbeatha Park ON
- Arcadia NS
- Archer ON
- Archie MB
- Arctic Bay NU
- Ardbeg ON
- Arden MB
- Arden ON
- Ardendale ON
- Ardmore AB
- Ardmore Beach ON
- Ardness NS
- Ardoise NS
- Ardrossan AB
- Ardtrea ON
- Argenta BC
- Argentia Beach AB
- Argentia NL
- Argyle Head NS
- Argyle NS
- Argyle Sound NS
- Arichat NS
- Arisaig NS
- Ariss ON
- Arkell ON
- Arkona ON
- Arkwood ON
- Arkwright ON
- Arlington East NS
- Arlington NS
- Arlington ON
- Arlington West NS
- Arlington Woods ON
- Armena AB
- Armond NB
- Armour ON
- Armow ON
- Armstrong BC
- Armstrong Lake NS
- Armstrong Mills ON
- Armstrong s Point ON
- Armstrongs Corners ON
- Arnott ON
- Arnprior ON
- Arnstein ON
- Arpin ON
- Arran-Elderslie ON
- Arrandale BC
- Arranvale ON
- Arras AB
- Arras BC
- Arrow River MB
- Arrowhead BC
- Arrowview Heights BC
- Arthur MB
- Arundel QC
- Arva ON
- Arviat NU
- Ascot Corner QC
- Ash ON
- Ashburn ON
- Ashby Mill ON
- Ashcroft BC
- Ashdad ON
- Ashdale NS
- Ashdale ON
- Ashfield NS
- Ashfield-Colborne-Wawanosh ON
- Ashgrove ON
- Ashland NB
- Ashmont AB
- Ashmore NS
- Ashton Creek BC
- Ashton ON
- Ashton Station ON
- Ashville MB
- Ashworth ON
- Askilton NS
- Aspdin ON
- Aspen Grove BC
- Aspen NS
- Asphodel ON
- Asphodel-Norwood ON
- Aspotogan NS
- Asselstine ON
- Assiginack ON
- Assumption AB
- Assumption ON
- Aston-Jonction QC
- Astorville ON
- Atchelitz BC
- Atha Road ON
- Athalmer BC
- Athens ON
- Atherley ON
- Atherton ON
- Athlone ON
- Atikameg AB
- Atikup ON
- Atlanta NS
- Atlantic NS
- Atlin BC
- Atmore AB
- Atnarko BC
- Attachie BC
- Atwood ON
- Atwoods Brook NS
- Aubert-Gallion QC
- Auburn NS
- Auburndale NS
- Augsburg ON
- Augusta ON
- Aulac NB
- Aulds Cove NS
- Aurora ON
- Austin Heights BC
- Austin ON
- Australian BC
- Avening ON
- Avenir AB
- Avery Point ON
- Avola BC
- Avon ON
- Avonbank ON
- Avondale NL
- Avondale ON
- Avonmore ON
- Avonport NS
- Avonton ON
- Aweres ON
- Axe Lake ON
- Aylesford East NS
- Aylesford Lake NS
- Aylesford Mountain NS
- Aylesford NS
- Aylesworth ON
- Ayr ON
- Ayton ON
- Azilda ON