What does W.I.S.E. stand for in Psyren?

Question

I may have missed this in the manga somewhere, but what does W.I.S.E. stand for in Psyren?

Answer 1

The organization's name W.I.S.E is not an acronym. It is simply called WISE (ワイズ) in original Japanese.

Note the missing dot at the end, suggesting that the dots between the letters are only used for decoration.

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_{Note: I have researched on English sites (Wikipedia & Wikia), and also Japanese sites (Wikipedia, atwiki, NicoNicoPedia), and no sites mention the full form of W.I.S.E}