Hi Aspirant,

Hope you are doing great as per the question asked by you, as there is no as such courses that you can pursue from being in commerce stream after 12th as commerce graduation courses is not offered in J.N.U. Some of the courses offered in J.N.U are:

• BA hons. Spanish
• BA hons. Russian
• BA hons. French
• BA hons. German
• BA hons. Chinese
• BA Hons. Korean
  
• BA Hons. Persian
  
• BA Hons. Pashto

etc are some of the courses.

For more information you can visit the link given below:

https://university.careers360.com/articles/jnu-courses

Hope you found this answer useful. Stay motivated stay positive.

All the best!