APU American International Schools | 1,992 followers on LinkedIn. Your Pathway to American Education | APU American International Schools is a group of independent, coeducational university preparatory day schools with three campuses and boarding facilities located in Ho Chi Minh City (Saigon) and Danang City. The medium of instruction is in English, although Vietnamese local nationals are required to take some Vietnamese courses that align with standards set by the Ministry of Education and Training. There is also a support program offered for early state English language learners. and APU offers both AP college credit courses as well as English language development programs.