Ingsoc (Newspeak for "English Socialism") is the political ideology of the totalitarian government of Oceania in George Orwell's dystopian science fiction novel Nineteen Eighty-Four.
Read more about Ingsoc: Fictionalised Origin of Ingsoc, As Political Philosophy, As Metaphysical Pseudophilosophy, Ingsoc’s Social Class System, Other Political Ideologies in Nineteen Eighty-four