Founded in 2001, ISI is an award-winning English language school, recognised by Quality and Qualifications Ireland (ACELS) for English language teaching. ISI is also a member of the quality school association MEI and participates in the MEI Learner Protection Scheme.
ISI offers excellent facilities and services to our students. Our unique school, which has been architect designed, boasts a boutique interior with beautiful art and bespoke furniture throughout. Our facilities include a cafeteria, a student lounge, a social programme notice board, a computer room with 15 points, WiFi, a self-access library, and beautiful bright and spacious classrooms with Electronic Interactive Whiteboards. Below our building lies St. Mary’s Abbey, which we often use as a theatre space. It was mentioned in James Joyce’s Ulysses as ‘the most historic spot in all Dublin.’

These programmes are suitable for anyone who wants to improve their English, no matter what level or ability. Courses run from 1 week to 1 year and include:


  • General English
  • Business English
  • Electives in Conversation, Pronunciation, Grammar and Special Examinations
  • Intensive Examination Programmes
  • Academic Year English Programme
  • Foundation in English and Business



 47 Royal Oak Avenue Dublin 9. Dublin 2

 +353 857350016

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