Engineering Physics - General

Associations

nanoHUB
Simulation tools and teaching material in nanotechnologies, produced by the Network for Computational Nanotechnology and funded by the National Science Foundation.
National Institute of Standards and Technology (NIST) - Physics
National Institute of Standards and Technology (NIST) - Physical Measurement Laboratory
Virtual Library (Vlib) - Physics
Directory of websites covering various topics in the field of physics
Eric Weisstein's World of Physics
Science.gov
Directory of American research centers. See the following topics: "Energy & Energy Conservation", "Applied Science & Technologies" and "Math, Physics & Chemistry"