Hello aspirant,

Hope you are doing great.

So, as per your query, there are various colleges across Tamil Nadu for the purpose of GP Rating, these are as follows:

1. Jeyanthinather Academy of Marine Studies

2. Merchant Navy Joining Academy

3. Marina Maritime Academy

4. CMC Maritime Academy

5. Tamil Nadu Maritime Academy

After completion of the course, you will be able to earn 3 lak to 6 lakh rupees per annum.

Hope this helps you,

Good luck, Thank you.