- http://www.internships.com/
- http://www.internshipprograms.com/
- http://www.dcinternships.org/?programs=business-and-government-affairs
- http://www.goabroad.com/intern-abroad
- http://www.collegerecruiter.com/
- http://cei-internship.squarespace.com/
- http://laus.la.psu.edu/network (Liberal Arts Site-Undergraduate students only)
- http://nittanylioncareers.psu.edu/