Follow CTEC on Facebook| Bermuda Biological Station for Research | Internship | Bermuda |
| Resources for the Future | Internship | varies, Washington DC |
| Transboundary Protected Areas Research Programme | Internship | South Africa |
| Instituto Nacional de Biodiversidad Internship | Internship | Central America |
| Institute for Tropical Ecology, University of Puerto Rico | Internship | El Verde Field Station, Puerto Rico |
| Smithsonian National Zoological Park | Internship | varies |
| American Museum of Natural History | Internship | New York |
| Cultural Survival | Internship | varies |
| Smithsonian Institute | Internship | varies |
| Rainforest Alliance | Internship | varies |
| Environmental Careers Organization | Internship | varies |
| Intern Abroad | Internship | varies |
| ProWorld Internships | Internship | Belize, Mexico, Peru |
| The Wildlife Conservation Society | Internship | Laos |
| Tropic Venture | Internship/Volunteer | Puerto Rico |
| Global Crossroad | Internship/Volunteer | varies |
| The Institute for Tropical Marine Ecology | Internship/Volunteer | Dominica, West Indies |
| Nest for Education Growth and Environmental Safety (NEGES Foundation) | Internship/Volunteer | Haiti |
| Ometepe and La Suerte | Internship | Costa Rica and Nicaragua |
| Institute for Tropical Marine Ecology | Internships and Scholarships | Dominica, West Indies |
| Monteverde Institute | Research Internship | Monteverde, Costa Rica |
| Cordillera Tropical | Research Internship | Ecuador |
| Institute for Tropical Marine Ecology | Semester/Summer Program | Dominica, West Indies |
| Marie Selby Botanical Gardens | Volunteer | Sarasota, FL |
| Andean Travel Web | Volunteer | Peru |
| New Zealand Trust for Conservation | Volunteer | New Zealand |
| Institute for Tropical Ecology and Conservation | Volunteer/Internship | Bocas del Toro Biological Station, Panama |
| Wildlife Conservation Society, Bronx Zoo | Volunteer/Internship | New York |
| Iracambi | Volunteer/Internship | Brazil |
| Primate Info Net | Volunteer/Internship | various |
| Archold Biological Station | Volunteer/Research Internship | Lake Placid, Florida |
| Action for Cheetahs in Kenya (ACK) | Environmental Studies Internship-Data Manager | Nairobi, Kenya |
| Action for Cheetahs in Kenya (ACK) | Environmental Studies Internship-Website Manager | Nairobi, Kenya |
| Action for Cheetahs in Kenya (ACK) | Environmental Studies Internship-Research Assistant | Nairobi, Kenya |
| Action for Cheetahs in Kenya (ACK) | Environmental Studies Internship-GIS Specialist | Nairobi, Kenya |
