Mezue ahịrịokwu na-esonụ: Mmekọrịta Austria-Yugoslavia bụ mmekọrịta mba ofesi dị n'etiti Austria na Yugoslavia nke mebiri emebi. E guzobere mba abụọ ahụ mgbe e bibisịrị Austria-Hungary na 1918. Mba Ọstrịa nke Mbụ bụ steeti nọchiri alaeze ukwu ahụ ebe e kere Yugoslavia mgbe ijikọ ọnụ nke Alaeze Serbia tupu Agha Worldwa Mbụ na Steeti nke Slovenes, Croats na Serbs (akụkụ ndị South Slavic nke Austria-Hungary). N'ụbọchị ndị bu ụzọ tupu njikọ a, alaeze Serbia jikọtara ya na Banat, Bačka na Baranja na alaeze Montenegro. N'oge oge agha nke akụkọ ihe mere eme nke Europe, mmekọrịta dị n'etiti Republic nke Mbụ nke Austria na Alaeze Yugoslavia bụ nke esemokwu Austro-Slovene na Carinthia, 1920 Carinthian plebiscite, 1920 nguzobe nke pro-status quo Obere Entente, 1934
Nkwekọrịta Rome n'etiti revanchist Austria, Hungary na Fascist Italy na 1938 Anschluss.