Government

• Fortuño, Luis G. - Representative in the United States Congress.
• Puerto Rican Federal Affairs Administration (PRFAA) - Represents the government, municipalities and the people of the Commonwealth to federal, state and local entities, as well as to various private and non-profit organizations.
• Puerto Rico Industrial Development Company - This government agency assists companies that are relocating to or expanding in the island.

Education

• The Baldwin School - Located in Guaynabo. Facilities include: computer, science and media centers, seminar room, tennis, volleyball and basketball courts, soccer, softball and baseball fields, cafeteria, swimming pool and a covered court.
• The Caribbean Center of Home Education Resources - Nonprofit corporation whose purpose is to support and promote home schooling in Puerto Rico and the U.S. Virgin Islands.
• Jesuit Secondary Education Association - Serving 46 Jesuit high schools in the continental United States and Puerto Rico and inspired on the vision of St. Ignatius Loyola, and from the apostolic mission of the Society of Jesus.
• Saint John's School - Site constructed by its students contains general information about the institution.
• Sapientis - Nonprofit organization dedicated to the development of Latin America and the Caribbean by placing college graduates as teachers in public schools.

Society and Culture

• Directory of Resources for Research on Puerto Rico - Comprehensive virtual library, in English and Spanish, with sections about history, politics, culture, Vieques, the economy, general reference, media and many others.
• Puerto Rican Life - Explores the culture focusing on, but not limited to, Puerto Ricans living in the United States.
• Welcome To Puerto Rico - A wide scope of information pertaining to the island, its culture and people, the many municipalities and towns.

Museums

• El Fortin Conde de Mirasol - This museum is located in Vieques Island on a prominent hill that overlooks the town of Isabel II. It is a typical example of the XIX century Spanish fortification system.
• Pablo Casals Museum - Located in Old San Juan, this museum houses hundreds of recordings and video tapes of this composer and his annual festivals.