IDUG: International DB2 Users 
IDUG is the International DB2 Users Group. IDUG provides information and support to DB2 Users and Vendors about DB2 database products, DB2 conferences, other DB2 user groups, and other DB2 vendors.
http://www.idug.orgGSE UK DB2 Working Group
http://www.gseukdb2.org.uk/
DB2 Magazine
Articles about DB2 covering both management and technicalities.
http://www.db2mag.com/
Bonnie Baker Corporation
Consulting and training for DB2, including the popular "Things I Wish They Had Told Me" series
http://www.bonniebaker.com
Search DB2 Frequently Asked Questions Database of Raul L. Gonzalez
Search the DB2 Frequently Asked Questions Database of Raul L. Gonzalez, a DB2 Systems Programmer and Database Administrator in Dallas, Texas
http://www.raulgonzalez.net/faq_search.htm
About.com on DB2
Provides original feature articles, a collection of links, forum discussions and a chat room.
http://databases.about.com/compute/databases/cs/db2/index.htm
DB2 UDB Cookbook Downloads
Graeme Birchall, a DB2 UDB authority, puts out free PDF-format "SQL cookbooks" with sample code, tricks and hints.
http://mysite.verizon.net/Graeme_Birchall/id1.html
IBM DB2 Product Family
Official IBM homepage of DB2 for all platforms, including support, ordering, downloads, and technical libraries.
http://www-306.ibm.com/software/data/db2/index.html
SQL Books
Descriptions and ordering information on books about SQL for DB2.
http://www.theamericanprogrammer.com/books/books.db2.shtml
