The UN adopted the provisional reference ''the former Yugoslav Republic of Macedonia'' () when the country was admitted to the organisation in 1993. The lower-cased "former" was chosen intentionally to display the provisionality of the name although most UN member countries soon abandoned the provisional reference and recognised the country as the ''Republic of Macedonia'' instead. Most international organisations adopted the same convention along with over 100 UN members and four of the five permanent UN Security Council members. In the period between 1991 and 2019, the country's name was an ongoing issue in bilateral and international relations. The UN set up a negotiating process with a mediator, Matthew Nimetz, and the two parties to try to mediate the dispute. Following the ratification of the Prespa agreement, most major international organisations welcomed the settlement of the long-standing dispute, and adopted the country's new name.