Directories

Link collections, especially annotated ones regarding math, math research, math education, and so on.

Subcategories 5

The Math Forum Internet Mathematics Library Database sorted by topic, type of media, and age level.
MathGuide Directory of on-line mathematics, mainly research literature. At Göttingen, Germany.
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.
Platonic Realms Math Links Library Annotated directory of mathematics sites on the Internet.
Mathematics Resources on the Internet Links by Bruno Kevius. General and by topic.
Mathematics WWW Virtual Library Directory of mathematical web sites, maintained at Florida State University.
The Permutation Homepage A ring of mathematical web pages.
Russian Mathematical Database Directory of Russian mathematical organizations, departments and mathematicians; publications; library catalogues; journals; projects.
Mathematics Archives Combined archive and directory of math web sites, mailing lists, and teaching materials. Located at University of Tennessee.
Mathematics on the Web Compiled by the staff of Mathematics Reviews.
JISCmail Maths and Statistics mailing lists maintained by JISC, mainly UK-based educational/research level.
UniversalClass Listings of authors, experts, jobs, links, questions, requests and scholarships in mathematics.