US
Select Language
small ESL classes allow students maximum their learning results english schools in san diego and san francisco california cisl english class in san francisco california language school and courses for international students in san diego and san francisco


Quality English Language Schools
in San Diego and San Francisco

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

With over 40 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, 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!



small esl classes in san diego and san francisco


Junior Programs

CISL Junior Programs at Yale, Georgetown,
UC Berkeley, LMU (Los Angeles), and the
University of San Diego