IELTS is International English Language Testing System. It is an exam intended for non-native English speakers. Its purpose is to find out what is your level of English (your result is a band score from 0 to 9). Usually you need to take IELTS if you are applying for a job/studies in a college or university in English-speaking country or if you are migrating to such country. There are 2 types of IELTS test -- Academic and General. Academic is for future students and General is for immigrants.
