Princeton University Players (PUP) was formed in 1986 as the only all student-run musical theatre organization on campus, with six productions each season. The Princeton University Players Records consists of programs and posters from 1986-2012, as well the script from their first production.

The Princeton University Press Records document the business acitivities of Princeton University Press. They include extensive files on works published by the press, as well as staff files, review files, editorial board and board of trustees files, financial information, production files, and publications.

The Princeton Footnotes is an all-male a cappella group at Princeton University that was founded in 1959. The organization that became the Footnotes emerged as a dispute within the Glee Club, which resulted in twelve of the Club's members leaving the Club to form a separate group, the Prospectors. The Princeton Footnotes Records consists primarily of digitized recordings of former Footnotes albums released between 1961 and 1987.

This collection consists of essays, notes on readings, laboratory notebooks, drawings and similar academic work products created by Princeton students.

Princeton University's Program in Women's Studies was founded in 1981. The collection consists of articles related to women's issues from the Daily Princetonian and other local publications, as well as clippings on other subjects such as University investments in South Africa and the program's public website.

Since its founding in 1979, the Program in Hellenic Studies at Princeton University has aimed to promote and support the teaching and study of Byzantine and modern Greek civilization. The Program in Hellenic Studies Records document the academic and cultural offerings sponsored by the Program. The offerings include lectures, discussions, and colloquia led by faculty, fellows and visiting scholars, as well as concerts, exhibitions, and film screenings. The records also include annual reports of activities, lists of fellows, and related materials.

Princeton University's Program in Latin American Studies was founded in 1966 as an interdisciplinary course of study to supplement the regular undergraduate or graduate curriculum. Consists of publications, event information, videos of conferences, and other informational materials about the Program in Latin American Studies.

The School of Architecture, previously known as the School of Architecture and Urban Planning, is Princeton University's academic unit dedicated to the teaching and study of architecture and related topics. The records include subject files, correspondence, course descriptions, and other administrative materials, as well as records from the Bureau of Urban Research and its successor, the Research Center for Urban and Environmental Planning.

Princeton University's School of Engineering and Applied Science is an academic unit which since 1921 has overseen the curriculum and administration of the University's academic departments in the engineering sciences. The records document the activities of the School of Engineering and its subordinate departments and programs from its origins in the late 19th century until the present, and consist of correspondence, subject files, research reports, photographs, and other audiovisual materials.

The collection contains records of the Princeton University student-run theatre organization and includes correspondence, clippings, photographs, playbills, posters, scripts, designs, and promotional materials.

The Triangle Club Records consists of records of the Club and its predecessor, the Princeton College Drama Association, for productions performed by these organizations from 1883 to the present. Materials include correspondence, playbills, scripts, scores, newspaper clippings, posters, scrapbooks, and photographs as well as audio-visual recordings.

This collection provides the most basic source of information about Princeton University's governing body. In addition to minutes of the Trustees' meetings, the collection contains related papers and reports, organized according to purpose.

The Admission Office has determined who should be allowed to enroll as undergraduates at Princeton University since 1922. The actual composition and the desired composition of each class have been contentious campus issues since the introduction of selective admission. The debates over the value of recruiting and admitting alumni sons, war veterans, athletes, disadvantaged students (especially racial minorities), and women are reflected in the records of the Admission Office. This collection includes a number of reports and minutes, some of which are restricted, news clippings and releases about Princeton admission, historical materials, and a series of Admission Office publications.

The Undergraduate Student Government (USG), established in 1975, was founded on the principles of representation and independence fostered during the student agitation and institutional reforms of the previous decade. The bulk of the collection consists of the records and publications of the Undergraduate Student Government from 1982 to 1997. Campaign and publicity records from the Princeton University Democrats, and student activism files from the office of Princeton University Professor Stanley Kelley are included in the collection as well.

The Princeton University Women's Center is a campus organization dedicated to providing a forum through which female students can voice their feelings and concerns about student life. The Women's Center also oversees the organization of programming and outreach activities which touch on a broad spectrum of women's issues. The records contain correspondence, subject files, and materials related to events and programs sponsored by the Women's Center.

The Project on Ethnic Relations (PER) was a not-for-profit organization based in Princeton, NJ concerned with the course of interethnic conflicts during the post-communist transitions in Central and Eastern Europe, Russia and former Soviet Union, and the Balkans following 1989 and extending into the 21st century. The collection consists of paper and digital reports and records of consultations, meetings, roundtables (and discussions and preparations for roundtables), and correspondence with leaders of political parties and representatives of governments and international organizations.

Todd S. Purdum (1959-) is a political journalist whose work has appeared in a number of publications, including Vanity Fair, The New York Times, and POLITICO. The collection is mostly composed of Purdum's research materials on various political and cultural figures created for his work with Vanity Fair. Other noteworthy materials in the collection relate to Purdum's senior thesis written for Princeton University's History Department on the Eisenhower-era State Department's Loyalty-Security Program.