Hello Shreya Singh. Thanks for contacting Careers360 and we hope we will be able to answer your query. 

Note that TNEA is not a college. It is a counselling window using by Anna University, which you can say is Tamilnadu's central governing body for the universities. 

Yes, TNEA has an other state quota for admission to Anna University affiliated colleges. I would like to direct your attention to this link for more information about the same:

• https://www.tnea.in.net/tnea-other-states/

Also, please see here:

• https://www.quora.com/How-can-non-Tamil-Nadu-state-students-apply-for-Anna-University-and-affiliated-universities-Whats-the-eligibility-criteria

Hope this helps you and all the best!