Does NASA have a collaboration with ISRO?

ISRO and NASA are collaborating on building and launching a satellite named NISAR, which is an earth observation satellite. You can read about the Indian Space Research Organisation [ISRO Notes for UPSC] in the given link.

Further readings:

1. List of Indian Satellites – (1975-2021)
2. Satellite Launch Vehicle Program – PSLV & GSLV