TerraNet
- Indonesian Portal for Environment and Sustainable Development.
- http://www.terranet.or.id/

PanEco - Foundation for Sustainable Development and Intercultural Exchange
- Swiss foundation supports projects on biodiversity and sustainability in Indonesia.
- http://www.paneco.org/Library/PanEcoFoundation/default.htm

Baruna Jaya VIII
- Information about a ship used for ecology research by the Indonesian Life Sciences Institute (LIPI).
- http://www.bj8.or.id/

Jaringan Advokasi Tambang
- Support Indonesian communities against the dehumanization and environmental destruction caused by the invasion of the mining, oil and gas industry. Information about campaigns and newsletter.
- http://www.jatam.org/english/

Ecoregion Plan for East Kalimantan
- Nature Conservancy project for conservation in East Kalimantan.
- http://ecoregion.berau-borneo.org/

Kalaweit
- A French non-profit organisation for gibbon and siamang conservation. Projects in Borneo and Sumatra, funding and donations.
- http://www.kalaweitfm.com/kalaweituk.htm

The Sumatran Tiger Trust
- An international charity set up to fund the conservation and protection of Sumatran Tigers in the wild.
- http://www.tigertrust.info/

Indonesian Animals
- Information, photos and facts on Indonesian animals.
- http://www.indonesianfauna.com/

DTE - Down to Earth
- International campaign for ecological justice in Indonesia.
- http://dte.gn.apc.org/

WALHI - Indonesian Forum for Environment
- Friends of the Earth-affiliated forum of 438 member organizations in Indonesia. Site includes news, information on campaigns and organizational contacts.
- http://www.eng.walhi.or.id/

Friends of The Earth Indonesia
- Forum for the discussion of environmental issues.
- http://www.walhi.or.id/

Swamp Development in Indonesia
- Swamps - the potentials, environmental impact, and soil and water management.
- http://www.eelaart.com/