General site on ethics
Edited by Lawrence M. Hinman at the University of San Diego, this Web site, entitled Ethics Updates, provides "updates on current literature, both popular and professional, that relates to ethics." It also includes case studies for discussion and links to multimedia resources.
The Online Ethics Center for Engineering and Science at Case Western Reserve University
The center's mission is "to provide engineers, scientists, and science and engineering students with resources for understanding and addressing ethically significant problems that arise in their work, and to serve those who are promoting learning and advancing the understanding of responsible research and practice in science and engineering." Among its many resources is a collection of real and fictitious case studies.
Engineering Ethics
This site from Texas A&M University offers resources that focus on addressing ethical issues that arise in the field of engineering. These resources include essays, case studies, bibliographies, and links to current ethics-related news.
Codes of Conduct/Practice/Ethics from Around the World
This collection includes links to codes from computer societies and computer-related organizations, professional organizations, corporations, and various other organizations; acceptable use policies and codes regarding computer usage from universities and other organizations; and recommendations for developing codes.
Ethics on the World Wide Web
This site, maintained by the School of Communications at California State University, Fullerton, contains links to numerous sites about ethics, grouped into 19 different categories, such as Business, Computers, Media, Military, and Science.