Divisions The Adventist International Institute of Advanced Studies (AIIAS) (pronounced "I-Us"), is a Seventh-day Adventist graduate institution located in the Philippines,[1][2] offering graduate degrees in Business, Education, Public health, and Theology.

[8][9][10] AIIAS is located in Silang, Cavite, Philippines, about 28 miles (45 km) south of Manila, along the highway to the town of Tagaytay.

The campus also houses AIIAS Academy, an international K–12 school which primarily serves the children of students, staff and faculty.

AIIAS officially came into existence on 31 January 1986, through Philippine Presidential Decree 2021 signed by then-President Ferdinand Marcos.

Most students matriculate into the regular academic programs upon completion of their language study, which usually takes about three months.

The department also offers a graduate certificate in Teaching English to Speakers of Other Languages (TESOL).