Yes , the NIT-Tiruchirappalli has the official site Here I am giving you the details of the official site of the NIT-Tiruchirappalli that is as Follow

The Web Address of the NIT Tiruchirappalli official Site is nitt.edu


At the Top of the page you may get the Following Menus
About
Administration
Academic
Admission
Departments
Events
Contact

At the Mid of the page you may get the Following Sections
Upcoming Events
News/Circulars
Notices/Downloads
Quicklinks

At the Bottom of the page you may get the Following Menus
Academics
Admissions
Student Life
Other Links
Contact Us

Here I am giving you the snapshot of the official site of the NIT-Tiruchirappalli that is as Follow