BUBL 510 Mathematics: Links arranged by topic at the British Library.
Cenius: News, dictionary, notes, biographies of mathematicians, quotes, resources and links.
CSC Mathematical Topics: Resources for mathematical research and education at the Center for Scientific Computing in Finland. The emphasis is on numerical computing.
Edinburgh Engineering Virtual Library: A guide to engineering, mathematics and computing information on the internet.
LLEK Bookmarks Scientific Search Engines - Mathematics: A comprehensive catalog of scientific resources and media worldwide but especially in German and English. Directories of journals; catalogs of search engines; additional starting points and sites of special interest.
Math Resources: Contains links to software, professional organizations, research institutes, teaching aids, algebra, number theory, geometry, calculus, differential equations.
Math-Net : Internet Information Services for Mathematicians: Preprints, links, directories. Oriented towards German mathematics but in English.
Math-Net Links: A large collection of mathematical and related links.
Mathematical Resources: A collection of links at CalTech.
Mathematical Resources on the Internet: Maintained by Mathgate.
Mathematical Resources on the Web: Compiled at the University of Florida.
Mathematics - Subject Guide: Resources listed at New Mexico State University Library.
Mathematics Beyond Dartmouth: A collection of links organised by topic at the Kresge and Cook Libraries.
Mathematics Information Servers: Popular directory of math web sites. At Penn State.
Mathematics on the Web: Compiled by the staff of Mathematics Reviews.
Mathematics Resources on the Internet: Links by Bruno Kevius. General and by topic.
Mathematics Sources: A list maintained at U Penn.
Mathematics WWW Virtual Library: Directory of mathematical web sites, maintained at Florida State University.
MathGate Homepage: An Internet Resource Catalogue for Mathematics. Searchable, or browse by subject or type.
MathGuide: Directory of on-line mathematics, mainly research literature. At Göttingen, Germany.
Maths and Statistics: Mailing lists maintained by MAILBASE, mainly UK-based educational/research level.
MTHWWW: Mathematics Resources on the WWW: Covering most branches of mathematics and a good selection of general math resources. Compiled by M. Maheswaran, University of Wisconsin Marathon County.
Online Resources for Mathematics: The Virtual Reference Desk for mathematics at the CERN Library (HEP Libraries Webzine, Issue 3, March 2001, Antonella De Robbio).
PAMnet Resources in Mathematics: Compiled by the Special Libraries Association. Browse by topic.
Platonic Realms Math Links Library: Annotated directory of mathematics sites on the Internet.
Russian Mathematical Database: Directory of Russian mathematical organizations, departments and mathematicians; publications; library catalogues; journals; projects.
Specialized Fields: Mathematics Virtual Library pointers to particular fields.
Start4all: Links to math sites. Biographies, publications, software, subject topics.
The Math Forum Internet Mathematics Library: Database sorted by topic, type of media, and age level.
The Permutation Homepage: A ring of mathematical web pages.
UniversalClass: Listings of authors, experts, jobs, links, questions, requests and scholarships in mathematics.