Internships in India. Do check before apply.

1. Internships - IIT Kanpur (SURGE, IIT Kanpur): https://goo.gl/zHaHoH

2. IIT Madras Summer Internship Program: https://goo.gl/X6CMRL(Deadline: February 28, 2018)

3. Ekalavya, IIT Bombay: https://goo.gl/Nh8hLA (Deadline: February 12, 2018)

4. Computer Science Internships - IIT Guwahati: https://goo.gl/mqPqLj(Deadline: February 28, 2018)

5. Google Summer of Code (GSoC): https://goo.gl/c3rS37 (Applications for Google Summer of Code (GSoC) 2018 open on March 12, 2018).

6. India Lab Internship Program, Microsoft Research: https://goo.gl/kDtaqq

7. Internships - National Institute of Science & Technology (NIST), Odisha: https://goo.gl/xHz8nn (Deadline: March 31, 2018)

8. Summer Visiting Program - Indian Institute of Science Education and Research (IISER), Thiruvananthapuram: https://goo.gl/iD7MCy (Deadline: March 15, 2018)

9. Institute for Development & Research in Banking Technology (IDRBT), Hyderabad's Project Trainee Scheme: https://goo.gl/6okQLN (Deadline: March 5, 2018)

10. Internships in Theoretical Computer Science, Physics, Maths and Computational Biology - Institute of Mathematical Sciences (IMSc), Chennai: https://goo.gl/Gq3Tui (Deadline: February 28, 2018)

11. Summer Internships - Central Mechanical Engineering Research Institute (CMERI), Durgapur: https://goo.gl/87VPik (Deadline: March 31, 2018)

12. Summer Program - Centre for Nano Science and Engineering, IISc Bangalore: https://goo.gl/aQmazR (Deadline: February 28, 2018)

13. Visiting Students Program - Raman Research Institute, Bangalore: https://goo.gl/dMAVfL

14. (i) Maths Internships - Tata Institute of Fundamental Research (TIFR): https://goo.gl/9m3BXE (Deadline: February 28, 2018)

(ii) Visiting Students' Research Program - National Centre for Radio Astrophysics (NCRA-TIFR), Pune: https://goo.gl/hCfwzj (Deadline: February 15, 2018)

(iii) Internships - Tata Institute of Fundamental Research (TIFR)’s Centre for Applicable Mathematics, Bangalore: https://goo.gl/78KQYD (Deadline: February 28, 2018)

15. Summer Students Program - Saha Institute of Nuclear Physics: https://goo.gl/aRdCZh (Deadline: February 28, 2018)

16. (i) Vacation Students' Program - Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune: https://goo.gl/L2ocbF (Deadline: February 25, 2018)

(ii) Introductory Summer School in Astronomy and Astrophysics - Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune: https://goo.gl/SYgHDv (Deadline: February 25, 2018)

17. Internships - Institute of Physics, Bhubaneswar: https://goo.gl/3WdQeF(Deadline: February 28, 2018)

18. Visiting Student Program in Physics - Harish Chandra Reseach Institute, Allahabad: https://goo.gl/zAnuLo (Deadline: February 28, 2018 for May-August period)

19. Mathematics Training and Talent Search Program (MTTS): https://goo.gl/v9x6bM (Deadline: February 19, 2018)

20. Internships - SN Bose National Centre for Basic Sciences: https://goo.gl/KcSrew (Deadline: March 5, 2018)

21. National Initiative on Undergraduate Science (NIUS), Physics: https://goo.gl/Bia1q2 (Deadline: February 25, 2018)

22. Project Oriented Courses in Chemistry and Biology -Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore: https://goo.gl/PiY2cV (Deadline: February 23, 2018)

23. Internships - Centre for Stem Cell Research, Vellore: https://goo.gl/56yhRK (Deadline: March 31, 2018 for July-December period)

24. PRS Legislative Research Internships - New Delhi: https://goo.gl/w3NcYD