Class Afloat
- Sail around the world aboard the S.V. Concordia for a different learning experience. This program is open to students in grades 11, 12 and junior college.
- http://www.classafloat.com

International Schools Association (ISA)
- A non-governmental international organization for the development of co-operation among its member schools and with all those interested in promoting international understanding.
- http://www.isaschools.org/

Guide to Study Abroad
- Search for language schools, universities, vocational schools, courses and jobs around the world.
- http://www.studyabroad.nu/

The International Educator
- Features a comprehensive online guide to finding overseas teaching jobs in international school.
- http://www.tieonline.com/

Association for the Advancement of International Education
- The AAIE serves the needs of international schools.
- http://www.aaie.org/

Association of Christian Schools International
- ACSI is an organization of Christian preschools, elementary secondary, and post-secondary schools. ACSI provides information, services, and products needed by more than 4,800 member schools in 95 countries.
- http://www.acsi.org/

International School Services
- A private, non-profit organization serving American international schools overseas.
- http://www.iss.edu/

European Council of International Schools
- ECIS is the oldest and largest institution of international schools in the world. Has details of all member schools and colleges. Teaching vacancies also available.
- http://www.ecis.org

Association for Music in International Schools
- AMIS sponsors a variety of music festivals annually which are especially designed to benefit students in international schools in Europe and the Middle East.
- http://amis-online.org.uk/