Favorite Math Links

Yahoo's collection

Webcrawler's collection

AMS's Mathematics on the Web

David Eppstein's Recreational Mathematics collection

Binghamton University Department of Mathematics' collection 

Los Alamos Preprint Server

Departments and Schools of Mathematics and Engineering:

Penn State maintains a list of Math Departments in the United States

Penn State maintains a list of Mathematics Web Sites

Societies and Organizations:

AMS = American Mathematics Society

ACM = Association for Computing Machinery

ASA = American Statistical Association

IEEE = Institute of Electrical and Electronics Engineers

IMA = Institute for Mathematics and its Applications

MAA = Mathematical Association of America. The SouthEastern Section of the MAA also has a web page of interest

AWM = Association for Women In Mathematics

NCTM = National Council of Teachers of Mathematics

SIAM = Society of Industrial and Applied Mathematics. The undergraduate page is of particular interest

AACTM = Alabama Association of College Teachers of Mathematics

Iowa state maintains a list of Mathematical Societies