Cities
- Aberdeen NS
- Acheson AB
- Acton NB
- Acton ON
- Acton Vale QC
- Agassiz BC
- Airdrie AB
- Ajax ON
- Alert Bay BC
- Alexandria BC
- Alexandria ON
- Alma NB
- Alma NS
- Altona BC
- Amherst QC
- Amos QC
- Amqui QC
- Angus ON
- Anmore BC
- Annapolis Royal NS
- Antigonish NS
- Apsley ON
- Armstrong BC
- Arnprior ON
- Arthur MB
- Arva ON
- Arviat NU
- Ashcroft BC
- Atikokan ON
- Aurora ON
- Austin ON
- Ayr ON