Districts of Tamil Nadu

Ariyalur
Chennai
Coimbatore
Cuddalore
Dharmapuri
Dindigul
Erode
Kanchipuram
Kanyakumari
Karur
Krishnagiri
Madurai
Nagapattinam
Namakkal
Nilgiris
Perambalur
Pudukkottai
Ramanathapuram
Salem
Sivaganga
Thanjavur
Theni
Thoothukudi (Tuticorin)
Tiruchirappalli
Tirunelveli
Tiruppur
Tiruvallur
Tiruvannamalai
Tiruvarur
Vellore
Viluppuram
Virudhunagar
Karaikudi