Category:Organizations established in the 20th century This category is for Organizations established in the 20th century.15th16th17th18th19th20th21st22nd23rd24th25thSee also: Category:Organizations disestablished in the 20th century Subcategories This category has the following 26 subcategories, out of 26 total. 0–9 Organizations established in the 1900s (24 C, 4 P) Organizations established in the 1910s (24 C, 7 P) Organizations established in the 1920s (24 C, 21 P) Organizations established in the 1930s (24 C, 11 P) Organizations established in the 1940s (24 C, 15 P) Organizations established in the 1950s (24 C, 17 P) Organizations established in the 1960s (24 C, 29 P) Organizations established in the 1970s (24 C, 30 P) Organizations established in the 1980s (24 C, 34 P) Organizations established in the 1990s (24 C, 23 P)A Arts organizations established in the 20th century (13 C)C Cold War organizations (16 C, 27 P) Companies established in the 20th century (44 C, 7 P) Courts and tribunals established in the 20th century (10 C)E Educational organizations established in the 20th century (23 C, 2 P)G Government agencies established in the 20th century (11 C)H Hospitals disestablished in the 20th century (10 C) Hospitals established in the 20th century (10 C, 1 P)M Military units and formations established in the 20th century (10 C)P Political parties established in the 20th century (10 C, 1 P)R Religious organizations established in the 20th century (15 C, 1 P)S Scientific organizations established in the 20th century (10 C, 1 P) Sports organizations established in the 20th century (12 C, 1 P) Student organizations established in the 20th century (10 C)T Trade unions established in the 20th century (10 C)Y Youth organizations established in the 20th century (10 C)
