# | School | Initials | Country |
1 | American School of El Salvador | EAS | El Salvador |
2 | American School of Guatemala | CAG | Guatemala |
3 | American School of Tegucigalpa | AST | Honduras |
4 | Colegio Americano del Sur | CAS | Guatemala |
5 | Colegio Interamericano de Guatemala | CIG | Guatemala |
6 | Colegio Maya de Guatemala | CMG | Guatemala |
7 | Country Day School | CDS | Costa Rica |
8 | Escuela Internacional Sampedrana | EIS | Honduras |
9 | International School of Panama | ISP | Panamá |
10 | Marian Baker School | MBS | Costa Rica |
11 | Mazapan | Mazapan | Honduras |
12 | American Nicaraguan School | ANS | Nicaragua |