- Anganūr
- Angarāyanallūr
- Āngiyanūr
- Anikkudittān
- Anikkurichchi
- Annangārambettai
- Annangārankuppam
- Annimangalam
- Appālikkottarnattam
- Arakkattalai
- Aramanaikkurichchi
- Arangottai
- Āranūr
- Arasancheri
- Arumuli
- Arungāl
- Asāvīrankudikkādu
- Attaneri
- Āttukurichchi
- Āttūr
- Ayichchāvādi
- Āyirakkalavan
- Ayyappanāyakkanpettai
- Ayyūr
- Ariyappancheri
- Arumbākkam
- Arumbāvūr
- Arumuganeri
- Aruppukkottai
- Atirāmpattinam