List the suffixes of websites that are credible

There is no definitive list of suffixes that can determine the credibility of a website. The credibility of a website depends on various factors including the content, authorship, references, and overall reputation. However, some commonly used and credible website suffixes include:

1. .edu: Used by educational institutions such as universities and educational resources.
2. .gov: Used by government organizations and agencies.
3. .org: Originally intended for non-profit organizations, although it can be used by various types of organizations.
4. .mil: Used by the U.S. military.
5. .int: Used for international organizations.
6. .ac: Used by academic institutions, especially outside of the United States.
7. .io: Commonly used by tech startups and companies.
8. .net: Originally intended for network infrastructure, but often used by a variety of websites.
9. .co: Used by commercial websites, although it doesn't necessarily indicate credibility.
10. .com: The most common and widely used suffix, indicating a commercial website, but credibility varies greatly.

It is important to note that while these suffixes can sometimes be associated with credible websites, they are not foolproof indicators. It is essential to evaluate the website's content, sources, and reputation before determining its credibility.