Usenet Physics FAQ  
   sci.physics frequently asked questions with answers.
   http://math.ucr.edu/home/baez/physics/

Physnet: The Physics Departments and Documents Network  
   Serves information from physics departments and institutes worldwide: departmental information, locally stored documents, authoring tools, free access journals, jobs, conferences and education material.
   http://physnet.physik.uni-oldenburg.de/PhysNet/

Quandimensional  
   Ezine covering topics such as quantum physics, reality, light, dimension visualization, and chaos. Shockwave audio and animation.
   http://www.quandimensional.com/

Physics on MathPages  
   Articles, leaning towards a mathematical description, on a wide range of topics in physics.
   http://www.mathpages.com/home/iphysics.htm

The Physical World  
   Answers to simple physics questions, from New Scientist.
   http://www.newscientist.com/lastword/

Physics Today  
   The flagship publication of the American Institute of Physics (AIP). Provides feature articles, news stories, analyses, book and product reviews, a searchable job database, and obituaries.
   http://www.physicstoday.org/

The Net Advance of Physics  
   MIT resource providing discussions at various levels of sophistication that cover all areas of physics.
   http://web.mit.edu/redingtn/www/netadv/welcome.html

Eric Weisstein's Treasure Trove of Physics  
   Online encyclopedia of physics terms and formulas. Full searchable, and also browsable alphabetically and by topic. Part of Eric's Treasure Troves of Science.
   http://scienceworld.wolfram.com/physics/

Ask the Experts  
   Answers to physics questions at Scientific American.
   http://www.sciam.com/askexpert_topic.cfm?topicID=13

Physics News Graphics  
   Diagrams (with captions) appearing in various AIP publications, sorted by category or by date.
   http://aip.org/mgr/png/

PhysLINK  
   Links to physics departments, physical societies, journals, job information, and other physics related information.
   http://www.physlink.com/

Physics and Astronomy Classification Scheme (PACS)  
   Hierarchical numbering scheme, developed by the American Institute of Physics, used to identify fields and sub-fields of physics.
   http://publish.aps.org/PACS/

Physics Post  
   A tutorial and article driven community. Votes, science news and a discussion forum.
   http://www.physicspost.com/

PhysicsWeb  
   Physics news, jobs, equipment buyer's guide, and events.
   http://www.physicsweb.org/

Physics Blog  
   Pointers to stories for the entertainment of physicists, future physicists, and people who work with physicists.
   http://www.physics.uiuc.edu/blog.htm

Scientific American - Questions That Plague Physics  
   A conversation with Lawrence M. Krauss, chair of the physics department at Case Western Reserve University.
   http://www.sciam.com/article.cfm?chanID=sa006&colID=1&articleID=0009973A-D518-10FA-89FB83414B7F0000

Physics Central  
   A page on modern physics, such as quantum mechanics and black holes, and some mathematics.
   http://www.physlib.com/

World Year of Physics 2005  
   International effort to celebrate the 100th anniversary of the Miraculous Year (1905) and raise public awareness of physics.
   http://www.wyp2005.org/

What You Want To Know About Physics  
   Summarizes in simple language, without advanced mathematics, the foundations of physics. The index gives direct access to selected topics.
   http://kr.cs.ait.ac.th/~radok/physics/

PhysOrg.com  
   Physics news, semiconductor technology news, space news and a scientific forum.
   http://www.physorg.com/