Grace International School (GIS) is a small international school in Chiang Mai, Thailand that has been in existence since 1999 and has been growing rapidly since. It was founded for the education of missionary kids. There are over 600 students from kindergarten to 12th grade, and these students represent a wide range of nationalities and ethnicities. Most of the students are TCK's (Third Culture Kids) and so in addition to representing various countries, students on average have a wide array of experiences living in countries as foreigners. The teachers are volunteer workers.
GIS uses a US-based curriculum and most graduates go to the United States for higher education, although a large percentage move to the Republic of Korea (ROK), New Zealand, Australia, or remain in Thailand.