A
- Aadorf
- Aarau
- Aarberg
- Aathal
- Adliswil
- Aefligen
- Agno
- Aigle
- Aigle-dépôt
- Aigle-hôpital
- Airolo
- Albeuve
- Allaman
- Alle
- Allières
- Alpnach Dorf
- Altdorf
- Alter Zoll
- Altmatt
- Altstätten SG
- Alvaneu
- Amriswil
- Andelfingen
- Appenzell
- Apples
- Arbon
- Ardez
- Ardon
- Arnegg
- Arosa
- Arveyes
- Arzier
- Assens
- Attiswil
- Auvernier
- Avenches