1. American International School of Costa Rica
  2. Balboa Academy
  3. Colegio Americano del Sur
  4. Colegio Maya
  5. Colegio Maya El Salvador
  6. Colegio Internacional de San Salvador
  7. Country Day School - Guanacaste
  8. Country Day School
  9. Escuela Panamericana
10. International School of Panama
11. Lincoln International Academy
12. Marian Baker School
13. Mazapan School of La Ceiba
14. Pan-American School