The Diploma Thesis "Austriacisms in the work of Christine Nöstlinger and their position in Austrian German in present time" deals with austriacisms from the theoretical and practical point of view. It focuses on the conception of austriacisms from different points of view according to linguistic experts, the analysis of the terms from the novel of Nöstlinger and most importantly on the practical sociolinguistic research. The results of this research have shown that the hypothesis was proven. The hypothesis lies in the fact that the informants know autriacisms and that they actively use them. Austriacisms are a consistent and living part of the present colloquial German language. These expressions are not considered to be an archaism and the informants are proud that this variety of the German language has enriched the standard language. The usage of austriacisms is considered to be a part of the Austrian history and culture. Key words: austriacism, lexicology, sociolinguistics, Austrian literature, sociolinguistic research Powered by TCPDF (www.tcpdf.org)