Regular Links
| National Science Foundation- http://www.nsf.gov Provides funding for scientific research projects. |
| Nuclear Regulatory Commission- http://www.nrc.gov Ensures the safety of nuclear programs in the United States. |
| National Aeronautics and Space Administration- http://www.nasa.gov Home of the American space program. |
| National Institute of Standards and Technology- http://www.nist.gov Sets technological standards in the United States. |
| National Oceanic & Atmospheric Administration- http://www.noaa.gov Monitors weather patterns in the United States. |
| National Telecommunications and Information Administration- http://www.ntia.doc.gov NTIA is the President's principal adviser on telecommunications and information policy. |
| United States Patent and Trademark Office- http://www.uspto.gov This is the only official Web site of the United States Patent and Trademark Office. |
| Smithsonian Institution- http://www.si.edu Composed of sixteen museums and galleries, the National Zoo, and numerous research facilities in the United States and abroad. |