Your site may not need an A-Z listing page if you have only a couple of pages. For larger websites, such a page could make life easier for visitors. These 3 A-Z listing plugins let you create such pages faster:
A-Z Listing: comes with an index page and widget, allowing you to list your pages in an organized fashion in a flash.
Indexy: lets you create and manage a glossary of terms on your site. It also automatically highlight terms in your posts.
CM Tooltip Glossary: allows you to create an encyclopedia or dictionary of terms and check posts for defined glossary terms. The pro version has related terms and more advanced features.
Have you found better A-Z listing plugins? Please share them here.