Language Systems International is an accredited English school with more than 25 years experience teaching English to international students. Language Systems provides Intensive English Programs and Test Preparation Programs to international students. Language Systems has 4 locations in Southern California: Downtown Los Angeles (close to Hollywood), Northeast Los Angeles (close to Pasadena), Orange County (close to Huntington Beach) and South Bay Los Angeles (close to Hermosa and Manhattan Beach). Mission: The primary focus of Language Systems International is to teach English as a Second Language (ESL) and test preparation to international students in a communicative, student-centered environment.