Category:Establishments in Ruanda-Urundi by year

• 20th-century establishments in Ruanda-Urundi‎ (5 C)
• Establishments in Ruanda-Urundi by decade‎ (5 C)

0–9

• 1925 establishments in Ruanda-Urundi‎ (1 P)
• 1929 establishments in Ruanda-Urundi‎ (1 P)
• 1935 establishments in Ruanda-Urundi‎ (1 P)
• 1940 establishments in Ruanda-Urundi‎ (1 P)
• 1949 establishments in Ruanda-Urundi‎ (1 P)
• 1951 establishments in Ruanda-Urundi‎ (1 P)
• 1954 establishments in Ruanda-Urundi‎ (1 P)
• 1955 establishments in Ruanda-Urundi‎ (2 P)
• 1957 establishments in Ruanda-Urundi‎ (2 P)
• 1959 establishments in Ruanda-Urundi‎ (2 C)
• 1960 establishments in Ruanda-Urundi‎ (2 P)
• 1961 establishments in Ruanda-Urundi‎ (2 P)
• 1962 establishments in Ruanda-Urundi‎ (2 P)