google search for "colegio americano de" CULTURAL EXCHANGE
https://www.google.com/search?q=%22COLEGIO+AMERICANO+DE%22+CULTURAL+EXCHANGE&oq=%22COLEGIO+AMERICANO+DE%22+CULTURAL+EXCHANGE&sugexp=chrome,mod=0&sourceid=chrome&ie=UTF-8#q=%22COLEGIO+AMERICANO+DE%22+CULTURAL+EXCHANGE&hl=en&tbo=d&ei=xYWeUMHsNs-10AHl9IDACA&start=20&sa=N&bav=on.2,or.r_gc.r_pw.r_qf.&fp=7bb9b384f427c1da&bpcl=38093640&biw=1280&bih=677

This search includes links for the Colegio Americano de Quito http://www.fcaq.k12.ec/ingles/left_menu/employ/gen_info.htm

, Colegio Americano de Guayaquil http://www.colegioamericano.edu.ec/2012/ingles/job-opportunity.html
(found many Towson Connections with the Colegio Americano de Torreon), Colegio Americano de Torreon http://www.cat.mx/locationandfacilities.php
, Colegio Americano de Puebla
, Colegio Americano de Guatemala
, Colegio Americano de Santa Domingo
, Colegio Americano de VeraCruz
, Colegio Americano de San Carlos