PBS Online 
This Web site from the Public Broadcasting Service (PBS) features companion Web sites for nearly 250 PBS programs and specials, as well as seven online neighborhoods that aggregate content by genre and interest.
http://www.pbs.orgCorporation for Public Broadcasting 
CPB funds Public Television and Public Radio programs.
http://www.cpb.org
NETA Online 
National Educational Telecommunications Association.
http://www.netaonline.org
Current Online 
The web service of "Current", the biweekly newspaper about Public Television and Public Radio in the United States.
http://www.current.org
Independent Television Service (ITVS) 
Provides funding, production and promotion of independent filmmaking for public television documentaries, narratives, interstitial and children's programming.
http://www.itvs.org/
Association of America's Public Television Stations 
A nonprofit membership organization established in 1980 to support the continued growth and development of a strong and financially sound noncommercial television service for the American public.
http://www.apts.org/
Independent Lens 
Showcases independent dramas and documentaries. Includes overview, broadcast schedule, and resources.
http://www.pbs.org/independentlens
PBS - Station Finder 
Contact information for every PBS affiliate. Linked to web site if possible.
http://www.pbs.org/stationfinder/index.html