What does the acronym "N.E." in the Institute's name stand for?

The acronym "N.E." in the Institute's name stands for "National Education." This is fitting within the context of the story, as the Institute is depicted as an educational establishment that focuses on a particular ideology concerning the future of education and the children it caters to. The emphasis on "National" highlights the broader implications of the Institute’s reach and its role within society. This distinction plays a crucial role in the narrative, particularly regarding its motives and the strategies it employs, making "National Education" the most relevant and accurate choice in the context of the novel.