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About
- From its humble beginnings in 2005 with just 5 staff and 4 students, Aii Language Centers are now one of the biggest English Language Schools in Cambodia, with over 10,000 students, 2,000 staff, over 50, 000 alumni. We currently have 8 campuses in Phnom Penh and provinces across Cambodia.
Online Application Form
Academics
- Aii Language Center is well known throughout the country for its unique quality, discipline and services and is recognized as one of the most innovative and dynamic institute systems in Cambodia.
Admission
- - Admission Process
  - Tuition Fees
- Are you ready to be part of Aii Language Center?
  Applicants are admitted on the basis of their placement test and oral interview results, which takes about one hour. They will be place into different levels according to their English ability. We highly encourage applications from individuals who are up to the challenge of becoming competent and effective English learners.
Research and Innovation
- - Student Opportunity
- From its humble beginnings in 2005 with just 5 staff and 4 students, Aii Language Centers are now one of the biggest English Language Schools in Cambodia, with over 10,000 students, 2,000 staff, over 50, 000 alumni. We currently have 8 campuses in Phnom Penh and provinces across Cambodia.
Campus Life
- Aii Language Center is well known throughout the country for its unique quality, discipline and services and is recognized as one of the most innovative and dynamic institute systems in Cambodia.
Support AiiMTT
- Aii Language Centers has always been influenced by its duty to give back to the community. With Mengly J. Quach Foundation, the charitable foundation of its parent, Mengly J. Quach Group, Aii has been able to partake in multiple projects related to helping the community.

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Diploma in Business English

Age 17+

With globalization, the need to improve English language skills in academic and professional worlds is inevitable. To meet the growing demand, Aii Language Center offers the Diploma Program to prepare students and working professionals for challenges faced at school or work. This program focuses on developing communicative competence in a specific discipline such as Business English or Public Speaking. To be eligible to enroll in any of our Diploma Program, students must be at an intermediate level of English proficiency.