i scold my graduate students for achronyms, because their papers are littered with them. And i always say to them, how's the audience going to know? So it just makes good sense. Or if this heightens in group cohesion, it also diminishes the ability of other people to enter into conversation with you. It was said to stand for yet another hierarchical, officious oracle,. The founders did come up with after they'd settled on the name.