Shanthi Nagar or Shanthi Nagar Colony is the name of a Colony.
This is one of the major and oldest colonies of Nalgonda, Telangana, India. It is a part of Nalgonda city and now comes under One-Town having Pincode of 508001 .
It is one of the most frequently used names for residential colonies in India.
Shanthi means Peace. Nagar is a Sanskrit word for city.
References
Shanthi Nagar Wikipedia(Text) CC BY-SA