Identifont
Answer a series of questions about a specific typeface to determine the name and origin of the font. Excellent resource if you have an example of a font you want to use, but don't know it's name and can't figure out where to find it.

Lookalike Font List
Some typefaces offered only for purchase through retail type foundries have similar look-alike versions of the font freely available on the Web. This list will help you determine if your font has a look-alike version.

Adobe Type
Large collection of professional fonts for purchase, including Bembo, the font used in the University's logo, signage, stationary, publications, etc.

Font Web Sites
There are hundreds of sites dedicated to fonts and typography on the Web. This is neither an extensive nor a comprehensive list, but offers a good sample of what is available on the Web.