World TESOL TEFL Academy World TESOL TEFL Academy Blog Article INTERNATIONAL TESOL TEFL ACADEMY (ITTA) We are group of teachers with 19 years of teaching experience abroad. We provide quality teacher training and TEFL and TESOL Certification to those determined to teach English as a second language. Now our mission is to provide quality course to our candidates from our experience. Sharing the academic and cultural knowledge, helping new teachers to start a new voyage.