International Federation of Tropical Medicine
The organization was found to coordinate and facilitate the exchange of information among national tropical medicine societies.
http://www.iftm.org/

Research and Training in Tropical Diseases
Program sponsored by the World Health Organization, the United Nations, and the World Bank involved in combating major tropical diseases. Links to research publications.
http://www.who.int/tdr/

Malaria Foundation
Mission is to facilitate the development and implementation of solutions to the health, economic and social problems caused by malaria.
http://www.malaria.org/

Royal Society of Tropical Medicine and Hygiene
London-based organization promoting the study, control and prevention of tropical diseases.
http://www.rstmh.org/

The Hospital for Tropical Diseases : Travel Health
The department of travel medicine provides up to date information on vaccines and how to avoid nasty things like malaria and travelers diarrhea. (London)
http://thehtd.org

Tropical Medicine and Infectious Diseases
Links to organizations, references and government resources.
http://hml.org/WWW/tropical.html

ITG (Institute of Tropical Medicine) Library
Prince Leopold Institute of Tropical Medicine, the Library. Antwerpen, Belgium. Specialized in tropical medicine and international health, epidemiology, infectious and parasitic diseases, microbiology and other disciplines.
http://lib.itg.be/bibhome.htm

A Guide to Travel Health and Tropical Diseases
Information on tropical diseases especially Malaria, dangerous sea creatures, survival at sea.
http://www.caske2000.org/health

Swiss Tropical Institute
Mission is contribute to the improvement of the health of populations internationally through research, services and teaching and training. Site available in English, Deutsch, or Français.
http://www.sti.ch/

Department of Tropical Hygiene and Public Health
Center for research and training in health management in developing countries, located in Heidelberg, Germany. Links to references and research sites.
http://www.klinikum.uni-heidelberg.de/index.php?id=5357

Tropical Disease Research
Division of WHO which promotes, advocates and coordinates tropical disease control to improve the health status of individual communities and populations.
http://www.who.int/topics/tropical_disease_research/en/

Gorgas Course in Clinical Tropical Medicine
Tropical medicine courses in Peru in collaboration with University of Alabama and McGill University.
http://info.dom.uab.edu/gorgas/index.html

TROPMEDEX : Tropical Medicine Expeditions
Intensive learning course on Tropical Medicine and Travel Medicine for health care professionals in Kenya and Uganda (East Africa).
http://www.tropmedex.com/

McGill University Centre for Tropical Diseases
The Centre offers a number of educational opportunities each year in the fields of Tropical Medicine, Laboratory Parasitology and International Health.
http://www.medicine.mcgill.ca/tropmed/

Australasian College of Tropical Medicine
The ACTM is the pre-eminent organisation in the Australasian region representing professional interests in tropical medicine.
http://www.tropmed.org/newindex.htm

American Journal of Tropical Medicine and Hygiene
Content includes scientific articles on tropical medicine, parasitology, infectious diseases, epidemiology, virology and international medicine.
http://www.ajtmh.org/

Tropical Medicine 101
Clinical tropical medicine course held in Panajachel, Guatemala by an all-volunteer, non-profit organization working with indigenous Mayan communities. CME available.
http://www.tropicalmedicine101.com/staging/

International Registry of Tropical Imaging 
Archive for imaging studies (X-rays, ultrasound, CT, MRI) of over 60 parasitic and non-parasitic tropical diseases.
http://tmcr.usuhs.mil/

Wellcome Trust Centre for Tropical Medicine
Provides information on research conducted on public health issues in tropical countries. Links, meetings and publications are included on the website.
http://www.liv.ac.uk/lstm/research/wellcome_trust/index.htm

Tropical Medicine Internet Resources
Links arranged by subject. Hosted by the Liverpool School of Tropical Medicine.
http://www.liv.ac.uk/lstm/support_services/library/inet_resources.htm