Algorithms
An algorithm is a solution to a problem given in a number of steps; usually refers to computer programming and in particular to clever ways of getting something done. Problems and their solutions are separate issues; algorithms shouldn't be directly linked off this page but pages that deal with areas of problems are good.
Related/Specific Topics
Add them as you think of them. This wiki has so little content right now 
Online Links
http://www.nist.gov/dads - incomplete dictionary of algorithms & data structures.