CISL San Diego named 2017 Best English School in North America by Japan's Ryugaku Journal

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Quality English Language Schools
in San Diego and San Francisco

Intensive ESL Courses for International Students. Since 1972.

- MAXIMUM 8 STUDENTS PER CLASS -

The mission of Converse International School of Languages (CISL) is to help our clients learn to communicate effectively
and with confidence in English.

With over 45 years of experience, Converse International School of Languages (CISL) is internationally recognized as a leader in effective language training. CISL’s locations in San Diego and San Francisco, California, offer programs and courses in English as a Second Language (ESL), including TOEFL, Cambridge English, and IELTS exam preparatory courses.

CISL is one of the only language schools in North America to guarantee a maximum of 8 students per class, providing every student with more speaking time and instructor attention than larger classes. In addition to improving their English language skills, CISL students have the opportunity to learn about other cultures in our diverse classrooms. Click here to view our nationality mix.

CISL language schools provide challenging and interesting classes designed to help students achieve their goals as quickly as possible. CISL instructors are trained to provide students with lessons catered to their personal, professional, and academic needs so they can begin communicating effectively and with confidence!

CISL students do more than just learn English. Students learn about different cultures and how to communicate with people from those cultures so that they can use English to connect with people from all over the world. Students can also experience many things in and around San Francisco and San Diego through the schools’ activity programs. School activities include things like visiting museums, wine tasting, rock climbing, and other fun things that help students to make new friends and use English in different situations.