Greetings! Here's a detailed response to your query

• International Maritime Institute (IMI), Greater Noida: This is a well-regarded private institute located within the NCR, bordering Uttar Pradesh. They offer a Diploma in Nautical Science (DNS) which is a pathway to a B.Sc. in Applied Nautical Science.

• Hind Institute of Nautical Science & Engineering, Hathras: This institute offers a B.Sc. in Ship Building and Repair. While not directly Nautical Science, it is a maritime-related field within Uttar Pradesh. You would need to check if this aligns with your interests.

• Tolani Maritime Institute (TMI), Pune & Mumbai: Highly rated private institute with a strong reputation.
• Indian Maritime University (IMU) Campuses (Chennai, Mumbai, Kochi, Kolkata, Visakhapatnam, Navi Mumbai): A central university with multiple campuses across India.
• AMET University, Chennai: A well-known private maritime university.
• Hindustan Institute of Maritime Training (HIMT), Chennai: Reputed for its practical training.
• Samundra Institute of Maritime Studies (SIMS), Mumbai & Pune: Known for its global standards.

I hope it helps. Good luck !!!