The AIP supports ten member societies including the American Association of Physicists in Medicine (AAPM) and the American Association of Physics Teachers (AAPT). The AIP is also one of the world's top publishers in the physical sciences.

Founded in 1899, the APS is a leader in physics education, outreach and advocacy.

The IOP is a leading scientific society promoting physics.

A list of international physics associations, organized by field.

The EPS engages in activities that strengthen ties among the physicists in Europe.

Tutorials and interactive learning modules on basic physics concepts.

Created by the Institute of Physics, this site provides access to physics news, information, and career resources.

An extensive list of physics internet resources by the Library of Congress.