- Arizona State University (USA): Offers MA and PhD programs in Teaching English as a Second Language (TESL) and Graduate Certificates in TESL and TEFL (Teaching English as a Foreign Language).
- University of Toronto (Canada): Has a Master's degree program in TESOL, along with a Graduate Diploma and Graduate Certificate in TESOL.
- University of Cambridge (UK): Provides several TESOL courses, including the prestigious one-year Master's degree in TESOL.
- University of New South Wales (Australia): Offers a Master of Arts in TESOL and a Graduate Diploma in TESOL, focusing on practical teaching skills and research.
- The New School (USA): Provides a Master's degree program in TESOL, emphasizing critical pedagogy, social justice, and multilingual education.
- Trinity College Dublin (Ireland): Has a one-year Master's degree program in TESOL, combining theoretical knowledge and practical teaching experience.
- The University of Melbourne (Australia): Offers a Master's degree in TESOL, as well as a Graduate Diploma and Graduate Certificate in TESOL, with specializations in areas such as language assessment and research.
- University of California, Los Angeles (USA): Provides a Master's degree in TESL and a PhD in Education with a specialization in TESL, focusing on research and theory in language teaching.
- University of Auckland (New Zealand): Offers a Master of Arts in Teaching English to Speakers of Other Languages (MA TESOL), with flexible study options and specializations.
- University of London (UK): Has a distance learning Master's degree in TESOL, enabling students to study part-time from anywhere in the world.
These are just a few examples of educational institutions offering TESOL courses. There are many other colleges, universities, and language institutes worldwide that provide TESOL training and certification.