<p>From what I know, all medical schools in the United States are recognized. You can refer to the World Health Organization or IMED websites for that information. I apologize, but there are simply to many schools to list at this very moment in this post. However, in the U.K. I can tell you as well that you need to be very careful, there are some institutions that may not be recognized, and yet may still be operating. I’m not a resident of the U.K., and therefore I do not have adequate knowledge in helping you in that area. It seems as if you want to transfer from a pakistani medical school and complete your duration abroad, and after completion you want to come back to pakistan to practice correct? Transferring from a medical school in Pakistan to one in the United States is RARE and I have not seen in done in the past and moreso, I doubt that they would take you in given your educational status, U.S. requirements are indeed more strict than any other country in the world. However, there are some medical schools in the Britain that are willing to take in a limited amount of transfer students from other recognized medical schools, but I have been told that this process is highly selective. And thank you for your blessings and no, I am no longer studying medicine.</p>