Feedback on "ZGF". I think the fact that it's 2 letters off IDF makes it less good than e.g. IGF Israel Genocide Force. By swapping I for Z you're swapping Israel for Zionist, but those are the same thing. You're paying 1 letter for no upside.

At the same time, these are Stallman-level puns - they lose their impact because you need to explain them, so maybe it doesn't matter.