It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
With Google's Advanced Search, you can search for an association related to an industry, or your major. Simply put in a keyword or keywords, plus the words AND association. For example: Marketing AND association. It will take you to the American Marketing Association website.