What is identity and how do we construct identity? Why do we have to deconstruct identities again? And what is the role that language policy measures and anti-discriminatory actions play in this process? This volume deals with the topic of identity formation in the Slavic region. It opens with an extensive general introduction to the topic of identity. In its core part, measures meant to enable politically correct speech and anti-discriminatory language are presented for different Slavic languages and cultural spheres. Political correctness, antidiscrimination, and antisexism play an important role in the Slavic region when it comes to influencing language and the use of language. Three additional papers concern Ukrainian-Russian mixed speech and textology of literary works in Russian.