batch_1777470693 20260429165133000 National Academy of Sciences of Ukraine, Institute of Encyclopedic Research esu@esu.com.ua National Academy of Sciences of Ukraine, Institute of Encyclopedic Research Entsyklopedychnyi visnyk Ukrainy [The Encyclopedia Herald of Ukraine] Entsykl. visn. Ukr. 2706-9990 2707-000X 2021 13 Iryna Matiash Institute of History of Ukraine, National Academy of Sciences of Ukraine (Kyiv, Ukraine) https://orcid.org/0000-0002-7565-1866 The article is dedicated to the 100th anniversary of the establishment of diplomatic relations between Ukraine and foreign countries. On this occasion, cultural and scientific events took place during 2017-2021. Contacts between figures of science and culture of Ukraine and others were promoted with these events. And another profit from them is the study of various issues increasing knowledge about the history of Ukrainian diplomacy. One of the elements of this process was the symbolic marking with memorial plaques in other countries, which make Ukraine’s historical diplomatic ties with them. Team work aimed to study the symbolic marks of Ukrainian diplomacy has contributed to the accumulation of a lot of important information. That’s why the idea appeared to build the encyclopedic work – Places of Memory of Ukrainian Diplomacy (currently being compiled). This article describes the significance of this encyclopedic dictionary in the context of covering the history of Ukrainian diplomac 2021 9 20 10.37068/evu.13.2 https://evu.encyclopedia.kyiv.ua/article/90 https://evu.encyclopedia.kyiv.ua/doi/10.37068/evu.13.2.pdf Dornik, V. (2015). Ukraina mizh samovyznachenniam ta okupatsiieiu: 1917–1922 roky (per. z nim.) [Ukraine between self-determination and occupation: 1917–1922 (translated from German)]. Kyiv: Nika-Center [in Ukrainian]. Entsyklopediia kordnonu [Encyclopedia of Borders] (2021). Europe Without Barriers Analytical Center. http://kordon.wiki Semko-Kozachuk, S. (1932). Do istorii spilnoi borotby ukrainskoi i virmenskoi kontrrevoliutsii proty Radianskoi vlady (1918–1919 rokiv) [To the common history of the joint counter-revolutions in Ukraine and Armenia against the Soviet power in 1918–1919]. Arkhiv Ra­dianskoi Ukrainy: istorychno-arkhivoznavchyi zhurnal, 4-5, 261-291 [in Ukrainian]. Shulhyn, O. (1993). Pochatky diialnosty Ministerstv zakordonnykh sprav Uk­rainy [Beginnings of the Ministry of Foreign Affairs of Ukraine]. Roz­budova derzhavy, 1, 22-24 [in Ukrainian].