List of sub categories in Tamil Nadu:
- Chennai, Tamil Nadu
- Coimbatore, Tamil Nadu
- Madurai, Tamil Nadu
- Tiruchirappalli (Trichy, Tiruchi), Tamil Nadu
- Tiruppur, Tamil Nadu
- Salem, Tamil Nadu
- Erode, Tamil Nadu
- Tirunelveli, Tamil Nadu
- Thoothukudi (Tuticorin), Tamil Nadu
- Vellore, Tamil Nadu
- Hosur, Tamil Nadu
- Thanjavur, Tamil Nadu
- Dindigul, Tamil Nadu
- Nagercoil, Tamil Nadu
- Dharmapuri, Tamil Nadu
- Kanyakumari, Tamil Nadu
- Krishnagiri, Tamil Nadu
- Kanchipuram (Kanchi), Tamil Nadu
- Cuddalore, Tamil Nadu
- Nagapattinam, Tamil Nadu