This is a fledgling list, which we will be adding to as we go. Please let us know if you would like to see other things added.
- 3DXM Virtual Math Museum – mathematical graphics
- Archived Articles of Primary Math Journals — Free access by Elsevier
- BibNet Project – archive of freely-distributable bibliographic data in BibTeX format
- DML – Digital Mathematics Library
- Frank Potter’s Science Gems
- Google Scholar
- Math Archives – Teaching beyond school
- Mathematics Genealogy Project – A service of North Dakota State University, Fargo, ND, USA, founded by Harry Coonce
- MathNerds
- mathtube – A math video library
- MRef – Creates standard references with links to MathSciNet
- MR Lookup
- Quotation Server – An archive of quotations by famous people who were at one point in their lives intimately involved with mathematics.
- SACNAS – Society for Advancement of Chicanos/Hispanics and Native Americans in Science
- The Math Forum – A resources List
- UMass GANG – Univ of Massachusetts Center for Geometry, Analysis, Numerics, and Graphics
- WWW Virtual Library: Mathematics (Florida State U)
- zbMATH – (formerly Zentralblatt MATH) Provides reviews & abstracts for articles in pure and applied mathematics