There are 78 municipalities in Puerto Rico.
Names from CIA World Factbook (http://www.cia.gov/cia/publications/factbook/geos/rq)
... Combat Zone Nord[?] Comite d’Action Socieliste[?] (CAS) - Founded in January 1941 by Daniel Mayer[?], member of the French Socialist Party[?]. Later it was lead by a ...