- Martin, Ricky (14)
- Arecibo Observatory
Site of the world's largest single-dish radio telescope. Part of the National Astronomy and Ionosphere Center.
- Wikipedia: Puerto Rico
User-created article covering the history, geography, politics, economy, demographics, and culture of Puerto Rico.
- Anthony, Marc (7)
- Welcome to Puerto Rico
Covers the geography, history, government, and culture of Puerto Rico, as well as provides pictures, maps, and tourism information.
- World Boxing Organization [WBO]
Spanish version available.
- University of Puerto Rico (5)
- Puerto Rico Convention Bureau
Resource for planning a convention, exhibition, sports, or group event in Puerto Rico. Includes information on lodging, activities, and venues.
- Escape to Puerto Rico
Directory of local businesses and sites.
- WPRM 98.5
Salsa, Merengue and Latin beats.
- Carlos Albizu University
Offers bachelor's degrees in psychology, business, and education.
- World Factbook: Puerto Rico
Features information on the people, geography, government, communications, transportation, and economy of Puerto Rico.
Searchable directory of Puerto Rican and Latin American Web sites.
- Universidad Interamericana de Puerto Rico, Recinto de San Germ?n
- Universidad InterAmericana (3)
- Washington Nationals (41)