Center for Sex & Culture
- Provides sex-positive classes, workshops, social gatherings, and hands-on, practical skills-building events. Site includes mission statement, upcoming events, background and contact information.
- http://www.centerforsexandculture.com/

San Francisco Beautiful
- Offers grants and awards for improvements to the city environment, including building restorations, new plantings, and removal of blight.
- http://www.sfbeautiful.org/

Support for Families of Children with Disabilities
- A parent-run, non-profit for families with children with disability or special health care needs. Services, events, partnerships and donation information.
- http://www.supportforfamilies.org/

San Francisco Tomorrow
- An urban environment activist group, lobbies for sensible environment and ecology maintenance.
- http://www.sanfranciscotomorrow.org/

Visitacion Valley Planning Alliance
- The southeast San Francisco neighborhood is experiencing enormous change and about to go through intensive development of certain key sites in the area. The VVPA was formed in 1999 to gather community consensus on the direction that development will take.
- http://www.visvalley.org/

Positive Resource Center
- Assists people affected by HIV/AIDS in the San Francisco Bay Area through counseling, education and advocacy to maximize benefits and employment opportunities.
- http://www.positiveresource.org/

Rudolf Steiner Foundation
- Loans money to non-profit organizations ranging from intergenerational farm communities, Buddhist retreat centers, and Waldorf schools. Includes information for donors, investors, and borrowers.
- http://www.rsfoundation.org/

Senior Survival School
- provides seniors of all ages, languages, and income levels with the information, understanding, and contacts in order to access resources in their community.
- http://seniorsurvivalschool.org/

Gordon and Betty Moore Foundation
- Grant-making institution dedicated to the improvement of the quality of life through education, scientific research, the environment, and projects in the San Francisco Bay Area.
- http://www.moorefoundation.org/

Tenderloin Neighborhood Development Corp
- A nonprofit provider of affordable housing for low-income residents of San Francisco's Tenderloin and central city neighborhoods.
- http://www.tndc.org/

San Francisco Rescue Mission
- Provides inner-city poor with counselling, food, shelter, and clothing. Operates a private elementary school and thrift store.
- http://www.sf911.com/

Dolores Street Community Services
- Provides housing, sanctuary and support for working poor in San Francisco's Mission and Castro Neighborhoods.
- http://www.dscs.org/

Save St. Brigid Church
- Preservation site feature landmark Romanesque style church.
- http://www.st-brigid.org/index.html

South of Market Project Area Committee
- This site is in response to the San Francisco Redevelopment Agency and the City of San Francisco to benefit the residents, businesses, service providers, and workers in the South of Market Project Area. Improving the quality of life for everyone in the S
- http://www.sompac.com/

The Garden Project
- Works to transform low-income communities by employing and training former prisoners to plant and maintain street trees and organic gardens. Sponsored by the San Francisco (CA) Sheriff's Department.
- http://www.gardenproject.org/

San Francisco Food Bank
- Collects donated food from growers, manufacturers and grocers and distributes it to food pantries, soup kitchens, child care centers, homeless shelters, and senior centers.
- http://www.sffoodbank.org/

Main Line
- Official online publications of the San Francisco Fire Fighters Local 798 Union. News, events, health, history, and sports.
- http://www.sffdlocal798.org/

San Francisco Vegetarian Society
- Non-profit, volunteer-run organization promotes a vegetarian diet in the Bay Area.
- http://www.sfvs.org/

Surfrider Foundation
- San Francisco Chapter. Includes newsletters, photo gallery and 'Respect the Beach', a primer on coastal ecology awareness.
- http://www.sfsurfrider.org/