The Riley Guide
This site provides articles on salary negotiation, plus updated hyperlinks to other sites with salary information.

JobSmart
Has the most extensive collection of salary surveys on the web. Visitors to the page can link to over 150 general and profession-specific salary surveys. The site also features negotiating tips and a guide to finding printed surveys unavailable on the Web.

Career, Not Just Jobs
Is a service of the Wall Street Journal, includes current salary tables from the National Business Employment Weekly.

Bureau of Labor Statistics
Is the site for government reports and surveys on wages and unemployment in different regions. Updated monthly.

Yahoo's
Listing of trade organizations on the Internet.

Salary.com
A custom environment for salary-conscious users; an enhanced Salary Wizard; a suite of interactive tools, the Salary Center, including the Cost-of-Living Wizard, Salary Timer, Millionaire Maker, College Tuition Calculator, and Job Assessor and more.