Ecuador ISM International Academy El Salvador Escuela Americana El Salvador Guatemala Colegio Interamericano de Guatemala Colegio Maya Haiti Union School Honduras Escuela Internacional Sampedrana Mexico American School Foundation of Monterrey Colegio Atid Peterson Schools The American School Foundation The American School Foundation of Guadalajara A.C. Westhill Institute SC Panama The International School of Panama The Metropolitan School of Panama References External links Official AASSA site School accreditors Private and independent school organizations International school associations