AP CENTRAL
The College Board official AP Physics website
AAPT
The American Association of Physics Teachers
APS
American Physical Society homepage
A CENTURY OF PHYSICS
Timeline of a century of physics by APS
PHYSLINK
Physics, science, engineering, reference, resources and education
GALAXY NET
Links to Academic Organizations, Events, Collections, Directories and Discussion Groups
SCIENCE NEWS ONLINE
Science magazine
THE VIRTUAL PHYSICS CENTER
Martindale's Physics references
THE NET ADVANCE OF PHYSICS
General collections about the history of physics,
biographies and famous experiments
ENC
Einsenhower National Clearinghouse: specialized
search engine by topic
SCIENCE MAN
Great variety of links
PHYSICS DEMOS
Online demos and interactive programs
PHYSICS LINKS 
Links from Sonoma State University
PHYSICS WEB
Free physics downloads: free response and multiple choice questions in pdf format
PHYSICS
Physics guide from About.com with a good source of physics related links, articles, etc.
PHYSICS ED
Physics Education Resources from the University of
Washington
PHYSICS RESEARCH LINKS
Links from Gunn High School
PHYSICS RESOURCES
New Horizons Governor's School for Science and Technology
PHYSICS GENERAL RESOURCES
PHYSICS WEB RESOURCES
Excellent and very comprehensive annotated list of links
VIRTUAL LABS AND SIMULATIONS
Outstanding collection of links to sites on the web that have computerized simulations of physics principles.
PHYSICS FOR BEGINNERS
Collection o notes for college prep level physics
PHYSICS TECHNOLOGY
Includes links to simulations, references and lab resources
PHYSICS SIMULATIONS
From Mississippi State University
CBL PROGRAMS
From Richardson Independent School District
SMILE PROGRAM PHYSICS INDEX
Collection of almost 200 single concept lessons
ROSS SHEPPARD PHYSICS
Canadian Physics program and IB Program with excellent resources
Collections of Links
General Resources
BURNABY SOUTH SECONDARY SCHOOL - PHYSICS
Compilation of Web Sites by Mr. Stephen Fuerderer
PHYSICS LINKS
From Bellevue Community College
PHYSICS LINKS
From Ohio State University
PHYSICS LINKS PAGES
From St. Vincent College
THINK QUEST PHYSICS LIBRARY
Index of physics websites created for ThinkQuest
THE TELSON SPUR
Comprehensive list of physics links
GENERAL RESOURCES
COLLECTIONS OF LINKS
AP PHYSICS RESOURCES