AIX FAQ  
   5-part FAQ from the Usenet group comp.unix.aix
   http://www.faqs.org/faqs/aix-faq/

AIX : FAQ  
   A series of answers to specific technical questions, in no particular order.
   http://www.unixguide.net/ibm/faq/

Tek-Tips: IBM: AIX FAQ  
   Categorized questions and answers, covering areas such as commands to perform specific tasks, disk management, and troubleshooting. Answers are rated by users.
   http://www.tek-tips.com/faq.cfm?pid=52

IBM AIX 5L  
   General overview, standard software environment, recommended web sites and books for users and administrators.
   http://www.osdata.com/oses/aix.htm