Community of Catholic Nations (Austria, Ireland, Italy, Portugal, Spain)
Far Eastern Treaty Organization (FETO; Japan, the Philippines, South Korea, Taiwan, and the United States)
Grande Entente (France and whoever)
Latin League (Belgium, French 2nd Empire, Italy, Portugal, Spain)
Newly Emerging Forces (NEFOS, as Sukarno called them)
Northern Hemisphere Treaty Organization (NHTO=NATO+CIS)
Organization of [...] Exporting Countries
Pacific Alliance
Paris Treaty (Czechoslovakia, France, Republican Spain, and the Soviet Union)
Southern Bloc (the "Global South")
Vienna Pact (Albania, Austria, Bulgaria, Hungary, Fascist Italy, Poland, and Romania)