- Educational Testing Service (ETS)
Gateway to definitive information on college and graduate school tests including Advanced Placement, SAT, GRE, GMAT, TOEFL, and PRAXIS. Online registration.
- Construction Financial Management Association
- Princeton Theological Seminary
Professional and graduate school of the Presbyterian Church (USA).
- Shark Research Institute
An international scientific organization dedicated to the conservation of sharks. Specializes in the study of whale sharks.
- Township of Princeton
- Libraries Information Server
- Princeton Public Library
- American-Iranian Council
Nonprofit independent research and educational institute that has produced a series of studies examining the relationship between the two countries.
- Amateur Astronomer's Association of Princeton
Enthusiasm for observational astronomy, curiosity about the solar system, amd a fascination for CCD imaging and processing.
- David Sarnoff Library
Holds David Sarnoff's public papers and memorabilia and is home to the David Sarnoff Collection, Inc.
- Population Resource Center
Organizes programs that provide policymakers with population data.
- Infinity Foundation, The
Promotes integration of Eastern philosophies with Western thought.
- Trinity Church
Learn about the choral music and education programs, outreach, parishioners, Clergy and more.
- Princeton Area Zen Group, The
Information about teachers, contacts, meeting dates, and the group itself.
- Regional Planning Partnership, The
Nonprofit in Central New Jersey dedicated to sound land-use planning.
- World of Knowledge Foundation, Inc.
Provides funding for educational scholarships, grants and materials for U.S. students, foreign national students, and immigrants. Sponsors the today & tomorrow scholarship program.
- Einstein in Princeton
Presented by the Historical Society of Princeton.
- Princeton Presbyterian Church
Dedicated to reaching out in faith to make disciples of Jesus Christ.
- Princeton Alliance Church