.i le jecta sutra cu sarji le zifre pe le rifgregu'e
This is what I suggest.
"Puerto Rican Independence Party" is three concepts: "Puerto Rican" "Independence" and "Party". So, I would make that three names, not one, although independence and party are probably better as normal sumti valsi.
Anyway, here's what I got:
Puerto Rico : la bloti marbi me'e lu ricfu cu gugde
independence : lo zifre
party : lo jecta girzu
We can take this and form lujvo out of it to make it nicer to say:
Puerto Rico : la blomrame'ecfu gugde (Wow, that's long)
(shortened) : la blomracfu
party : lo jecgri
So then we have
lo la blomracfu ku jecgri cu sarji lo zifre
And if you really want a cmene:
la blomracfuzi'ejecgri (Not very pretty, I'd say, but pronouncable.)
OR (zo'o.ui) la'o gy. Peurto Rican Independence Party .gy.
Anyway, there's my two cents. Enjoy!
--
mu'o mi'e .topy'at.
.i.a'o.e'e ko klama le bende pe denpa bu