Category:Organizations established in the 2nd millennium

• Organizations established in the 11th century‎ (13 C)
• Organizations established in the 12th century‎ (16 C, 1 P)
• Organizations established in the 13th century‎ (17 C)
• Organizations established in the 14th century‎ (17 C, 1 P)
• Organizations established in the 15th century‎ (18 C)
• Organizations established in the 16th century‎ (19 C, 1 P)
• Organizations established in the 17th century‎ (23 C, 4 P)
• Organizations established in the 18th century‎ (25 C, 1 P)
• Organizations established in the 19th century‎ (25 C, 1 P)
• Organizations established in the 20th century‎ (26 C, 7 P)

A

• Arts organizations established in the 2nd millennium‎ (5 C)

E

• Educational organizations established in the 2nd millennium‎ (13 C)

H

• Hospitals established in the 2nd millennium‎ (10 C)

M

• Military units and formations established in the 2nd millennium‎ (10 C)