See also hostels hotels maps outdoor activity places retreats tourism volunteer matching
Organizations:
Campus California TG
Casa de la Paz
Child Family Health International (San Francisco)
Cruise Junkie
Darwan Tour & Travel Co. Ltd
Desert Survivors (Oakland)
eRideShare.com
Ethical Traveler (Berkeley)
Face The World Foundation (Novato)
Friends of Deir Ibzi'a (Berkeley)
Gay News Blog
Global Exchange (San Francisco)
Global Glimpse
Global Vision International
Green Tortoise Adventure Travel (San Francisco)
green*light magazine (San Francisco)
Guaria de Osa, Rainforest Ocean Discovery Centre & Ethnobotanical Gardens (El Cerrito)
Human Shield Mission to Iraq
Ideal Bite
Iko Poran
International Bicycle Fund
Interreligious Foundation for Community Organization
Manic D Press (San Francisco)
Middle East Children's Alliance (Berkeley)
NGoAbroad
Nicaragua Network
our developing world (Saratoga)
Peace Brigades International
Peace Corps, San Francisco Regional Recruiting Office (Oakland)
Peaceful World Foundation (San Francisco)
Red Jellyfish (Mountain View)
Schindlersark (Alamo)
Schools for Chiapas
SpaceShare (Oakland)
Traveling Jewish Theatre (San Francisco)
Voices in the Wilderness
World Bridges (Oakland)
World-Wide Opportunities on Organic Farms - USA