Let's see if I can straighten out all the different universes Jenny has found herself in (with details to follow):

Miliways!verse (which has a spin off of Milliways!SWS!verse)
Paradisa!verse
Relative Space!verse
Hiro!SWS!verse (featuring Hiro and Rufus, usually)
Giac!SWS!verse (which seems to be leaning towards normal SWS verse in general)
Master!SWS!verse (which might be a part of or spin off of Giac!SWS!verse)
Travels-with-Dad!verse (clever_wanderer)
Cardiff!verse