There are a huge number of courses available after completion of 12th with MPC. You have to choose for yourself based on your point of interest and eligibility.

As you want to join 1 year or 2 years courses, then you have options of Diploma, or certification courses. A normal graduation degree requires at least 3 years. So you can join courses like electrician, draftsman in ITIs. NIFTs provide diploma and certification courses of duration 6months or 1year. If you're interested in joining NDA, you can start preparing. You have diploma options in para medical courses like Diploma in MLT, Operation Theater technology, Anesthesia technology, general nursing and midwifery, Diploma in pharmacy etc. You can join Animation, graphics design courses, web designing, web development training, digital marketing programmes etc.