Anyone know off hand where there are any good examples of using Telerik Ajax controls to build either a FAQ or a Glossary indexed by letter? Maybe in the demos?
If you like accordion-like interface with expandable sections for your FAQ, I suppose that RadPanelBar with templates will be the right choice for you. In case you prefer table-like layout with alphabetic navigation, consider using RadGrid with alphabetic pager and optionally separate content section or details below expanded items as shown on this sample.