Most certainly. Use the Copy Special function to pick up any of a Paragraph, Character or Table Format in one document and then use Paste to apply it in another. Note: the style will come in an as an override and you need to add it to the appropriate Catalog using the corresponding Designer.
Can't you use Import > Formats? Or does that only bring in the paragraph tag formatting & not the tag name itself? I forget since I never use it much ;>)
Edit > Copy Special > Paragraph Format = *a* tag
File > Import > Formats = *all* tags
Thanks Matt - couldn't recall & my bible wasn't close at hand
Wow, that worked really well. Simple solution, but not obvious to me.