1. Dynamic Drive Accordion
This plugin will group contents together and reveal them when the user clicks on their headers.
2. Design Reviver Horizontal Accordion
This jQuery script is a horizontal type of accordion that allows you to have thumbnail image that will serve as a header for content.
3. jQuery UI Accordion
This plugin is a neatly design accordion menu.
4. Simple jQuery Accordion Menu
This is a flexible jQuery accordion menu plugin and suites to various needs of people on building a website. It also allows multiple instances of the menu on the same web page.
5. Basic jQuery Accordion
A very basic jQuery accordion menu that offers mouse over and click event to operate.