CIFOR - Center for International Forestry Research
- Concentrates on research and publications about tropical forestry and sociology in developing nations. Research abstracts, publications, job opportunities and software downloads.
- http://www.cifor.cgiar.org/

Friends of the Environment Fund
- An Indonesian not for profit and independent organization aiming at implementing sustainable development concept and assisting various conservation efforts.
- http://www.dml.or.id/

BOS UK
- The Balikpapan Orangutan Survival Foundation (BOS) helps sponsor a reintroduction program for confiscated orangutans on the island of Borneo.
- http://www.savetheorangutan.org.uk/

The Australian Orangutan Project - AOP
- Supports many orangutan conservation organizations.
- http://www.orangutan.org.au/

BOS - Balikpapan Orangutan Survival Foundation
- Supporting the orangutans and their reintroduction to their natural habitat in Kalimantan. Site includes profile, news, informations on orangutans and background environmental information about Kalimantan.
- http://www.savetheorangutan.info/

WWF Indonesia
- Site of the Indonesian chapter of the WWF For Nature, an independent conservation organization. Includes e-card, merchandise, news and online activity kit.
- http://www.wwf.or.id/

WARSI - Conservation Information Forum
- Network made up of twelve NGOs from four provinces in Sumatra whose focus is biodiversity conservation and community development. Presentation of the organization and of its various projects.
- http://www.warsi.or.id/

Volunteers Alliance for Saving the Nature (Arupa)
- NGO based in Yogyakarta who fights to revise inappropriate national forestry, resource management paradigms and policies. Contains profile and description of publications. Publications themselves are in Indonesian and Javanese.
- http://www.arupa.or.id

KEHATI Foundation
- Grantmaking foundation for programs in the area of Indonesian biodiversity conservation. Bilingual site.
- http://www.kehati.or.id/

Berau Forest Management Project
- A pilot project created in 1996 by European Union and The Indonesian Ministry of Forestry to develop a replicable example of sustainable forest management in Indonesia.
- http://www.bfmp.or.id/