Some useful GIS links-Federal Links (USA)

This part contains some links which useful to GIS Directory source links.
Links attached here are the tracks of my exploration to learn more about GIS

Federal Links :

NOAA	National Ocean and Atmospheric Administration
NESDIS	National Environmental, Satellite Data and Information Service
NOAA NOS	NOAA National Ocean Service
NOAA CSC	NOAA Coastal Services Center
NWS	NOAA National Weather Service
DARP	NOAA Damage Assessment and Restoration Program
NMFS	National Marine Fisheries Service
EPA	Environmental Protection Agency
EPA Envirofacts	Single point access to select Us EPA environmental data
EPA BASINS	Better Assessment Science Integrating Point and Nonpoint Sources
EPA ENVIROMAPPER	Dynamic query of environmental information
EPA REGION 2	EPA in this region
FGDC	Federal Geographic Data Committee - GIS data standards and the National Spatial Data Infrastructure (NSDI)
USGS	United States Geological Survey