• Michael Trick's Operations Research Page
• OR-Links

Organizations

• INFORMS
• Mathematical Programming Society
• SIAM

Miscellaneous

• Harvey Greenberg's Mathematical Programming Glossary
• Optimization Frequently Asked Questions (LP and NLP FAQ)
• Suny Brook Algorithm Repository
• Jack Dongarra's Computer Benchmarking
• Math Database 1931-date
• Combinatorics at UIUC
• Computational Science and Engineering at UIUC