Mumbai

For specialization in HR, nothing is better than TISS. It has comprehensive course structure with six internships in total- 4 mandatory internships during the four semesters and 2 internships at the end of each year. Placements are good as well. You get a wholesome learning experience and damn good exposure during your time over there.
Im myself a TISS HRM aspirant and have done an extensive research on the same. I guess if HR is your forte then TISS should definitely be in your priority list apart from IIMs and XLRI.
There is just one little thing I didnt mention above is that TISS offers an MA degree in HRM/HR&LR while other B-school offers you a PGDM. In my opinion, the exposure and learning curve matters rather than the degree you get. If you have enough experience nobody would deny you.