http://www.one-environment.ph - The Business and Environmental Portal of the Philippines

http://www.epa.gov/OCEPAterms/eterms.html - Environmental Protection Agency (EPA) was established in 1970 primarily to protect the human health and environment of the United States. This website basically provides concise definition of environmental terms.

http://www.eelink.net/eepublications-online.html - Environmental Education on the Internet contains environmental school projects, activities, facts and other resource materials, including conference and workshop announcements, links, grants, and pointers to other environmental sites.

http://www.envirolink.org - Envirolink Network is a non- profit organization which is dedicate to provide comprehensive up-to-date environmental information and news.

http://www.peza.gov.ph - Philippine Economic Zone Authoritys Official Website

http://www.emb.gov.ph - Department of Environment and Natural Resources - Environmental Management Bureaus Official Website