网站简介：美国国立卫生研究院(简称NIH)是美国最高水平的医学与行为学研究机构，初创于1887年，任务是探索生命本质和行为学方面的基础知识，并充分运用这些知识延长人类寿命，以及预防、诊断和治疗各种疾病和残障。NIH在近几十年取得的研究成果极大的改善了人类的生命健康状况。
网站简介：News and analysis from independent British newspaper.
网站简介：Helping consumers and businesses maintain an ethical marketplace.
网站简介：Register online, prepare with real SAT questions, and get instant confirmation of test date and location.
网站简介：Site has many information resources and links on agricultural topics, as well as hunger, sustainable development, and related matters.
网站简介：A non-profit that offers an alternative to full copyright. Offering work under a Creative Commons license does not mean giving up copyright. It means offering some of an author's rights to any taker, and only on certain conditions.
网站简介：Advocates the free distribution of science and medical published articles.
网站简介：Blog dedicated to the green lifestyle. News, reviews, and links.
网站简介：Click on the link to provide food and care for an abused, abandoned, or neglected animal in a shelter or sanctuary, paid for by the site sponsors.
网站简介：Information on how to file a complaint, consumer protection, antitrust, legal framework, news releases, mission statement, recent decisions, rules and other official contents. FTC is a federal agency that enforces a variety of U.S. antitrust and consumer protection laws, including preventing commercial activities that are unfair or deceptive.
网站简介：Features and articles covering sustainable, self-reliant living. Topics include building, gardening, homesteading, do-it-yourself, kitchen, energy and health.
网站简介：Works for the survival, development and protection of children, guided in its programmes by the Convention on the Rights of the Child.
网站简介：Operates under the principle that animals are not ours to eat, wear, experiment on, or use for entertainment. Includes information on campaigns, action alerts and how to live a vegan lifestyle. Headquarters in Virginia, USA.
网站简介：The organization responsible for the ACT Assessment college. It manages other tests and programs related to educational/career planning and workforce development.
网站简介：WIPO is responsible for the promotion of the protection of intellectual property throughout the world through cooperation among States, and for the administration of various multilateral treaties dealing with the legal and administrative aspects of intellectual property.
网站简介：The Foundation organizes the Davos meeting of political and business leaders. It aims to create the foremost global partnership of business, political, intellectual and other leaders of civil society to define and discuss the key issues on the global agenda.
网站简介：A project of the Berkman Center for Internet & Society. The project aims to study the prevalence of "cease and desist" notices of intellectual property infringement.
网站简介：Represents citizens in enforcing the law and plays a key role in protecting against criminals; ensuring healthy competition of business; safeguarding the consumer; enforcing drug, immigration, and naturalization laws.
网站简介：EWG is a nonprofit environmental research organization based in Washington, D.C. and a leading content provider for public interest groups and concerned citizens who are campaigning to protect the environment.
网站简介：Information and resources on Greenpeace world wide. Links to global web sites. Current campaigns on climate, toxics, nuclear, oceans, genetic engineering, ocean dumping and forests.
网站简介：Network to promote waste reduction and help save landscape from being taken over by landfills. The Network provides individuals and non-profits an electronic forum to recycle/ give away unwanted items.
网站简介：Web-based politics simulation. Offers news, FAQs, and information.
网站简介：Information and resources covering sexual and reproductive health topics. Research on sexual health problems and directory of health centers in the US.
网站简介：Government projects and facilities, including the notorious Area 51 in Nevada, as well as "Alien-related laws", government contractors, agencies and aircraft projects, such as the famous Aurora hypersonic spyplane.
网站简介：Promotes humane principles, prevents cruelty, and alleviates pain, fear and suffering of animals through nationwide information, awareness and advocacy programs.