Ā
- (Cuddalore) Āyipuram
- (Cuddalore) Ādivarāhanallūr
- (Cuddalore) Ādūr
- (Cuddalore) Āyangudi
- (Cuddalore) Ādanūr
- (Cuddalore) Āchchāpuram
- (Nagapattinam) Āttūr
- (Nagapattinam) Ālangudi
- (Nagapattinam) Ārakkādu
- (Thanjavur) Āralūr
- (Thanjavur) Ālaveli
- (Nagapattinam) Ānaitāndavapuram
- (Cuddalore) Ālangāttān
- (Nagapattinam) Āvuttipattu
A
- (Cuddalore) Ambalattādikuppam
- (Cuddalore) Ambukuttipālaiyam
- (Cuddalore) Ammapettai
- (Cuddalore) Agaranallūr
- (Cuddalore) Attippattu
- (Nagapattinam) Attiyūr
- (Cuddalore) Allūr
- (Thanjavur) Abirāmpuram
- (Thanjavur) Ammāpet
- (Nagapattinam) Arivalūr
- (Nagapattinam) Agarakkīrangudi
- (Nagapattinam) Asikkādu
- (Nagapattinam) Arumolittevan
- (Nagapattinam) Aruvāppādi
- (Nagapattinam) Aivanallur
- (Nagapattinam) Agani