- Earth Communications Office (1)
- Enchanted Earth Ocean Foundation
 - Nonprofit organisation dedicated to public education and the preservation of dolphins and whales. - Environment Now
- Private foundation dedicated to protecting, preserving, and restoring the environment of California.
- Fallen Fruit
- Mapping and manifesto for free fruit. Find it, tend it, and harvest it.
- Los Angeles Carnivorous Plant Society
- Los Angeles Carnivorous Plant Society is a group of plant enthusiasts who love to grow and talk about carnivorous plants. Learn about their meetings and see their gallery of Venus' Flytrap photos.
- Operation USA
- Responds to natural disasters overseas and in the U.S., providing relief assistance to international and indigenous organisations through donations of medical, nutritional and shelter supplies.
- Sierra Club - Los Angeles Chapter (5)
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