Is it possible to study in the UK without a valid IELTS score since my IELTS score expired two years ago?

Yes, you can study in the UK without a valid IELTS score if your university accepts a Medium of Instruction (MOI) certificate from your previous institution in India. The MOI certificate confirms your degree was taught in English and can waive the IELTS requirement for admission.

However, acceptance of MOI varies by university and program. Some competitive universities may still require a valid IELTS score. For your UK student visa, you need proof of English proficiency, but if your university accepts MOI, they will issue a CAS (Confirmation of Acceptance for Studies) letter for your visa application.