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(PTC) PRINCIPALS TRAINING CENTER FOR INTERNATIONAL SCHOOL LEADERSHIP |
(IBO) INTERNATIONAL BACCALAUREATE ORGANIZATION |
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(ASCD) ASSOCIATION OF SUPERVISION AND CURRICULUM DEVELOPMENT |
(ISS) INTERNATIONAL SCHOOL SERVICES |
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(CIS) COUNCIL OF INTERNATIONAL SCHOOLS |
(MSA) MIDDLE STATES ASSOCIATION OF COLLEGES AND SCHOOLS |
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(CITA) THE COMMISSION ON INTERNAL AND TRANS - REGIONAL ACCREDITATION |
(NESA) NEAR EAST SOUTH ASIA COUNCIL OF OVERSEAS SCHOOLS |
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(ECIS) EUROPEAN COUNCIL OF INTERNATIONAL SCHOOLS |
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