Hi Janakiraman ,
The courses available for you are..
1. Different Types of diploma courses after 12th for Science Students
2. Diploma in Engineering
3. One of the most popular diploma courses after 12th for science students is diploma in engineering.
4. This includes various field like computer science, information technology, electronics, mechanical, electrical etc.
5. The duration of the course is 3 years which includes theory subjects as well as practical implementation.
6. Diploma in Nursing
7. Another diploma courses after 12th is diploma in nursing the duration of the course is three years.
8. This diploma course can be pursued by biology background students only.
9. Diploma in Medical Lab Technology
10. The duration of this diploma is three years. Some of the colleges offer 2 years diploma in lab technology.
11. One can work as a lab assistant or manager after the completion of this course.
12. Diploma in Ophthalmology
13. Another diploma courses after 12th is diploma Ophthalmology the duration of the course is three years.
14. This diploma course can be pursued by biology background students only