Here are some of the resources I use when playing Anarchy Online. (I will continually update this post)
AUNO.org http://www.auno.org/A database of all the items from the game. Also includes many handy utilities, such as nanocrystal listings, breed ability caps, implant designers, and weapons evaluators along with much more.
AO Mainframehttp://www.aomainframe.com/An alternative to Auno.org, provides a huge database of all the games' items.
AO Universehttp://www.ao-universe.com/main.php
Huge list of guides, forums and tools to help you with the storyline, encounters, common questions and downloadable tools to make your gameplay more efficient/fun.
Clicksaverhttp://www.halorn.com/clicksaver.htmlArguably the best third-party resource for Anarchy Online. This will help you find items in mission rewards without the hassle of clicking over and over. Specify items, locations, mission types, and more. If you want to make money, you will more than likely need this program.
AO Shadow Realmhttp://ao.shadow-realm.orgCollection of resources for the Shadowlands expansion pack.
GnomeItemshttp://www.gnomeitems.com/catalogue/ctg159/Buy credits for the online game (NOTE: this is a violation of the EULA, so use at your own risk)