I
- (Ariyalur) Ilamangalam
- (Ariyalur) Idaiyār
- (Thanjavur) Inippiriyāvattam
- (Thanjavur) Isanūr
- (Ariyalur) Irugaiyūr
- (Ariyalur) Irulankudisai
- (Ariyalur) Idaiyankudikkādu
- (Ariyalur) Ilaiyaperumālnallūr
- (Thanjavur) Idaiyanallūr
- (Ariyalur) Idanganni
- (Thanjavur) Idaikkudi
- (Thanjavur) Idaiyiruppu
- (Thanjavur) Idaivākkudi
- (Thanjavur) Innambūr
- (Thanjavur) Injikkollāi
- (Thiruvarur) Ilaiyūr
- (Thanjavur) Irumbutalai
- (Thanjavur) Idaitteruvu
- (Thiruvarur) Idangānkottai Kīlaiyūr
- (Thiruvarur) Idaiyarnattam
- (Thiruvarur) Idaiyar Embetti
- (Thiruvarur) Idaichchimūlai
- (Thiruvarur) Ilavanūr
- (Thiruvarur) Irulnīkki
- (Nagapattinam) Irunjūr
- (Nagapattinam) Irukkai
- (Nagapattinam) Iluppūr
- (Nagapattinam) Iraiyānkudi