Yes, it is possible to study abroad without IELTS or TOEFL. Many universities accept alternative proof of English proficiency, such as prior education in English-medium institutions, or offer preparatory language courses.
Some countries, like Germany or France, may require language tests specific to their native tongue instead. Additionally, universities in English-speaking countries sometimes waive IELTS/TOEFL for applicants from nations where English is an official language.
Always check the specific requirements of your chosen institution and explore options like interviews or university-administered tests as substitutes.