Is there anything here that you can use, Mattia?

http://docenti.unimc.it/martin.harper/teaching/2019/21661/files/glossary-english-italian

file:///C:/Users/HP/Downloads/English-Italian%20Legal%20E-Glossary.pdf

https://www.macmillanihe.com/companion/Grieco-Introduction-To-International-Relations/learning-resources/Glossary/

https://translexitalian.com/terminology-of-the-italian-legal-system/

https://diplomacy.state.gov/discover-diplomacy/diplomatic-dictionary/

https://iate.europa.eu/home

for example: https://iate.europa.eu/search/standard/result/1620837530161/1

https://casebook.icrc.org/a_to_z

https://www.unwto.org/glossary-tourism-terms

https://untermportal.un.org/unterm/portal/welcome

http://www.ediplomat.com/nd/glossary.htm

https://sites.univaasa.fi/terminologyforum/special-field-glossaries/international-relations-and-cooperation/ (lots of links on this page)

https://www.eda.admin.ch/dam/eda/en/documents/publications/GlossarezurAussenpolitik/ABC-Diplomatie_en.pdf

http://maryking.info/wp-content/glossaryv2.pdf

https://unitar.org/sites/default/files/media/publication/doc/Glossary_E_0.pdf

https://www.un.org/securitycouncil/content/glossary

https://www.oxfordreference.com/view/10.1093/acref/9780199670840.001.0001/acref-9780199670840

https://intrel.lnu.edu.ua/wp-content/uploads/2016/09/04_New_Challenges.pdf

https://www.oxfordreference.com/view/10.1093/acref/9780199670840.001.0001/acref-9780199670840

https://www.vocabulary.com/lists/183677

http://www.lps.canterbury.ac.nz/lsc/documents/handouts/DPP.pdf

https://dictionary.cambridge.org/topics/politics/international-politics-and-government/

https://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-122271.php

https://www.macmillandictionary.com/thesaurus-category/british/general-words-relating-to-international-relations

https://quizlet.com/2756601/international-relations-vocabulary-flash-cards/

https://irp2014.wordpress.com/vocabulary-lists/

http://ycis.ac.in/CEGC%20Library/English/International%20relations%20-%20key%20concepts.pdf

http://rezadelavari.com/files/filebank/penguin_dictionary.pdf

https://english.fullerton.edu/publications/clnArchives/pdf/MethievLgDplmcy.pdf

https://www.diplomacy.edu/resources/general/use-language-diplomacy