I have no idea what you mean either. The only thing I can think of, is that you want a list of all the variables your program uses?
There is a tab in the old editor for listing the initiated variables, but not un-initiated ones.
If you are talking about media, images or objects that you want to do this with, then I suggest making a function to write a debug file, then it's quite easy and safe to dump your info into that. I don't think there's much you can do with un-initiated variables.
Again though, we don't know exactly what you mean - Labels aren't referred to in DBPro, as they might be in other versions of BASIC. Give us some more details about what you want to do, and I'm sure someone will have some good advice for you.