Popocatepetl, the second highest volcano in Mexico, is a giant stratovolcano, 70 km (~45 miles) southeast of downtown Mexico City, and 45 km (~30 miles) southwest of the city of Puebla.
Guam Currency (code) Guam > Economy. Currency (code): US dollar (USD) Definition: This entry identifies the national medium of exchange and, in parenthesis, gives the International Organization for Standardization (ISO) 4217 alphabetic currency code for each country.
Rating Newest Oldest. Best Answer: The official languages on Guam are Chamorro and English. Both languages are taught in the schools and appear in official documents. The Chamorro (Chamoru) language derives its origins over 5000 years ago.