Depends on what you're looking to do. There are a few things you can do to display them on a page.
- Create a report in the Reporting module with a custom query selecting all the values out of the
- Create a custom query in a content only placeholder page type and then use a custom query repeater web part to display the values from the
CMS_Resource table on the page.
And also access them via the API
- Create a an API call using
CMS.Localization.ResourceStringInfoProvider.GetResourceStrings() to get the values and then output them to a file.