Well, Pisces has 29 labelled stars and most other astro signs in the VMs have 30, so to me it seems very reasonable to assume that the one in the middle of Pisces is actually the missing 30th one, and also the first of the whole zodiac section. The label word is also very similar to the next few star labels on the first ring in Pisces. To crack this crib, one should therefore use all the other ones in parallel.
I have had this hunch that these are numbers or combinations of letters and numbers rather than real words, but I would not bet my life (or in fact anything more than a pizza) on it.