The International English Language Testing System or IELTS is a standardized English proficiency test taken for pursuing higher education in English-speaking countries. It is administered and co-owned by IDP and British Council. The IELTS tests all four language skills that are necessary for effective communication: speaking, listening, reading and writing. More than 10,000 organizations including schools, universities, employers, immigration authorities and professional bodies in 140 countries accept IELTS scores. IELTS scores are accepted by universities in Australia, UK, New Zealand and Canada.