Ontario
Îles commençant par a
Canada
- A Island
- Ab Island
- Abbott Island
- Abbott Island
- Abbott's Island
- Abercrombie Island
- Aberdeen Island
- Aberdeen Island
- Abigail Island
- Able Island
- Able Island
- Acadia Island
- Acanthus Island
- Ackerman Island
- Acton Island
- Acton Island
- Adah Island
- Addoms Island
- Adelaide Island
- Adele Island
- Adventure Island
- Agamik Island
- Agassiz Island
- Agate Island
- Agate Island
- Agate Island
- Agawa Island
- Ahatamanga Island
- Aikens Island
- Aird Island
- Aird Island
- Airplane Island
- Aitken Island
- Ajax Island
- Al-Jo Island
- Alans Island
- Albany Island
- Albert Island
- Alexander Island
- Alexander Island
- Alexander Island
- Alexandra Island
- Alexandra Island
- Alexandria Island
- Alfred Island
- Alfreda Island
- Algonquin Island
- Algonquin Island
- Alice Island
- Alice Island