American Physical Society | aps.org
Society of Physics Students | spsnational.org
The SPS exists to help students transform themselves into contributing members of the professional community. Course work develops only one range of skills. Other skills needed to flourish professionally include effective communication and personal interactions, leadership experience, establishing a personal network of contacts, presenting scholarly work in professional meetings and journals, and outreach services to the campus and local communities.
The Nucleus | compadre.org
Resources for Physics and Astronomy undergraduates.
Institute of Physics | physics.org
Physics.org is brought to you by the Physics in Society team at the Institute of Physics. Their aim is to inspire people of all ages about physics. Let them be your guide and show you the best physics places on the web.