A
- Aarau
- Aarburg-Oftringen
- Aathal
- Adliswil
- Aefligen
- Aesch
- Agno
- Aigle
- Aigle-dépôt Asd
- Aigle-hôpital
- Airolo
- Albeuve
- Allaman
- Alle
- Alp Grüm
- Alpnachstad
- Altendorf
- Alter Zoll
- Altmatt
- Altnau
- Altstätten Stadt
- Alvaneu
- Amriswil
- Andelfingen
- Apples
- Ardez
- Ardon
- Areuse Les Isles Littorail
- Arnegg
- Arnex
- Arosa
- Arth-Goldau
- Arveyes
- Arzier
- Assens
- Attiswil
- Avenches