Satra (Ekasarana Dharma)
Satra (Assamese: সত্ৰ, pronounced [xɔtɹɔ]) are institutional centers associated with the Ekasarana tradition of Vaishnavism, largely found in the Indian state of Assam and neighboring regions. Numbering in the hundreds, these centers are generally independent of each other and under the control of individual adhikara (or satradhikar), though they can be grouped into four different Sanghati (orders).